As filed with the U.S. Securities and Exchange Commission on October 1, 2025.

Registration No. 333-             

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-1

REGISTRATION STATEMENT

UNDER THE SECURITIES ACT OF 1933

FLUX POWER HOLDINGS, Inc.

(Exact name of registrant as specified in its charter)

2685 S. Melrose Drive,

Vista, California 92081

Telephone: (877) 505-3589

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

Krishna Vanka

Chief Executive Officer

c/o Flux Power Holdings, Inc.

2685 S. Melrose Drive,

Vista, California 92081

Telephone: (877) 505-3589

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

Approximate date of commencement of proposed sale to the public: As soon as practicable after this Registration Statement is declared effective.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

The information in this preliminary prospectus is not complete and may be changed. These securities may not be sold until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities nor does it seek an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

Shares of Common Stock

Pre-Funded Warrants to Purchase Shares of Common Stock

Shares of Common Stock Issuable Upon Exercise of the Pre-Funded Warrants

We are offering $12,000,000 of shares of our Common Stock, par value $0.001 per share (the “Common Stock”).

We are also offering to those purchasers, if any, whose purchase of Common Stock in this offering would otherwise result in any such purchaser, together with its affiliates, beneficially owning more than 4.99% (or, at the election of such purchaser, 9.99%) of our outstanding Common Stock immediately following the consummation of this offering, the opportunity to purchase pre-funded warrants in lieu of shares of our Common Stock that would otherwise result in such purchaser’s beneficial ownership exceeding 4.99% (or, at the election of such purchaser, 9.99%) of our outstanding Common Stock. The purchase price for each pre-funded warrant will equal the public offering price for the Common Stock in this offering, less the $0.001 per share exercise price of each such pre-funded warrant. Each pre-funded warrant will be exercisable upon issuance and will not expire prior to exercise. For each pre-funded warrant we sell, the number of shares of Common Stock we are offering will be decreased on a one-for-one basis.

Our shares of Common Stock are listed on The Nasdaq Capital Market under the symbol “FLUX.” On September 29, 2025, the last reported sale price of our Common Stock on The Nasdaq Capital Market was $4.47 per share. All share numbers for Common Stock and pre-funded warrants are based on an assumed public offering price of $4.47 per share of Common Stock. The actual public offering price per share of Common Stock will be determined between us and investors based on market conditions at the time of pricing, and may be at a discount to the current market price of our Common Stock. Therefore, the assumed public offering price used throughout this prospectus may not be indicative of the final public offering price.

There is no established trading market for the pre-funded warrants and we do not expect a market to develop. In addition, we do not intend to list the pre-funded warrants on The Nasdaq Capital Market, any other national securities exchange or any other trading system. Without an active trading market, the liquidity of the pre-funded warrants may be limited.

Investing in our securities involves a high degree of risk. You should review carefully the risks and uncertainties described in the section entitled “Risk Factors” beginning on page 12 of this prospectus before buying our securities.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.

We have granted the underwriter a 30-day option to purchase up to an additional $1,800,000 of shares of Common Stock and/or pre-funded warrants from us at the public offering price, less underwriting discounts and commissions, to cover over-allotments, if any.

The underwriter expects that delivery of the securities against payment will be made on or about       , 2025, subject to satisfaction of customary closing conditions.

Book-Running Manager

Lake Street

The date of this prospectus is                    , 2025.

TABLE OF CONTENTS

Neither we nor the underwriter has authorized anyone to provide you with information other than that contained in this prospectus or any free writing prospectus prepared by or on behalf of us or to which we have referred you. We and the underwriter take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. We are offering to sell, and seeking offers to buy, the securities only in jurisdictions where offers and sales are permitted. The information contained in this prospectus is accurate only as of the date on the front cover page of this prospectus, or other earlier date stated in this prospectus, regardless of the time of delivery of this prospectus or of any sale of our securities.

No action is being taken in any jurisdiction outside the United States to permit a public offering of our securities or possession or distribution of this prospectus in that jurisdiction. Persons who come into possession of this prospectus in jurisdictions outside the United States are required to inform themselves about and to observe any restrictions as to this offering and the distribution of this prospectus applicable to that jurisdiction.

ABOUT THIS PROSPECTUS

Neither we nor the underwriter have authorized anyone to provide you with any information or to make any representations other than that contained in this prospectus or in any free writing prospectus we may authorize to be delivered or made available to you. We take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. Neither we nor the underwriter are making an offer to sell securities in any jurisdiction in which the offer or sale is not permitted. The information in this prospectus is accurate only as of the date of this prospectus, regardless of the time of delivery of this prospectus or of any sale of our shares of Common Stock or pre-funded warrants and the information in any free writing prospectus that we may provide to you in connection with this offering is accurate only as of the date of that free writing prospectus. Our business, financial condition, results of operations and prospects may have changed since those dates.

You should rely only on the information contained in this prospectus and any free writing prospectus prepared by or on behalf of us or to which we have referred you. Neither we nor the underwriter has authorized anyone to provide you with information that is different. We and the underwriter are offering to sell the Common Stock and the pre-funded warrants only in jurisdictions where offers and sales are permitted. The information in this prospectus is accurate only as of the date of this prospectus, regardless of the time of delivery of this prospectus or any sale of the Common Stock or pre-funded warrants.

For investors outside the United States: We have not, and the underwriter has not, done anything that would permit this offering, or possession or distribution of this prospectus, in any jurisdiction where action for that purpose is required, other than in the United States. Persons outside the United States who come into possession of this prospectus must inform themselves about, and observe any restrictions relating to, the offering of the securities and the distribution of this prospectus outside of the United States.

Unless the context otherwise requires, the “Company,” “Flux,” “we,” “us,” and “our” refer to the combined business of Flux Power Holdings, Inc., a Nevada corporation and its wholly owned subsidiary, Flux Power, Inc., a California corporation (“Flux Power”).

MARKET AND INDUSTRY DATA

This prospectus contains statistical data, estimates and information concerning our industry, including market position and the size and growth rates of the markets in which we participate, that are based on independent industry publications and reports or other publicly available information, as well as other information based on our internal sources. Although we believe the market and industry data included in this prospectus are reliable and are based on reasonable assumptions, these data involve many assumptions and limitations, and you are cautioned not to give undue weight to these estimates. We have not independently verified the accuracy or completeness of the data contained in these industry publications and reports. The industry in which we operate is subject to a high degree of uncertainty and risk due to a variety of factors, including those described in the sections entitled “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements.” These and other factors could cause results to differ materially from those expressed in these publications and reports.

Certain information included in this prospectus concerning our industry and the markets served by us, including our market share, is also based on our good-faith estimates derived from our management’s knowledge of the industry and other information currently available to us.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus contains forward-looking statements. The forward-looking statements are contained principally in the sections entitled “Business,” “Risk Factors,” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” These statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance or achievements to be materially different from any future results, performances or achievements expressed or implied by the forward-looking statements. These risks and uncertainties include, but are not limited to, the factors described in the section captioned “Risk Factors” below. In some cases, you can identify forward-looking statements by terms such as “anticipates,” “believes,” “could,” “estimates,” “expects,” “intends,” “may,” “plans,” “potential,” “predicts,” “projects,” “should,” “would,” and similar expressions intended to identify forward-looking statements. Forward-looking statements reflect our current views with respect to future events and are based on assumptions and subject to risks and uncertainties. You should read these factors and the other cautionary statements made in this prospectus as being applicable to all related forward-looking statements wherever they appear in this prospectus. If one or more of these factors materialize, or if any underlying assumptions prove incorrect, our actual results, performance or achievements may vary materially from any future results, performance or achievements expressed or implied by these forward-looking statements.

Given these uncertainties, you should not place undue reliance on these forward-looking statements. These forward-looking statements include, among other things, statements relating to:

Also, forward-looking statements represent our estimates and assumptions only as of the date of this prospectus. You should read this prospectus and the documents that we reference, and file as exhibits to this prospectus completely and with the understanding that our actual future results may be materially different from what we expect. Except as required by law, we assume no obligation to update any forward-looking statements publicly, or to update the reasons actual results could differ materially from those anticipated in any forward-looking statements, even if new information becomes available in the future.

The forward-looking statements contained in this prospectus are based on our current expectations and beliefs concerning future developments and their potential effects on our business. There can be no assurance that future developments affecting our business will be those that we have anticipated. These forward-looking statements involve a number of risks, uncertainties (some of which are beyond our control) or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements. These risks and uncertainties include, but are not limited to, those factors described in the section entitled “Risk Factors.” Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time and it is not possible for us to predict all such risk factors, nor can we assess the effect of all such risk factors on our business or the extent to which any factor or combination of factors may cause actual results to differ materially from those contained in any forward-looking statements. Should one or more of these risks or uncertainties materialize, or should any of the assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements.

The forward-looking statements made by us in this prospectus speak only as of the date of this prospectus. Except to the extent required under the federal securities laws and rules and regulations of the Securities and Exchange Commission (“SEC”), we disclaim any obligation to update any forward-looking statement to reflect events or circumstances after the date on which the statement is made or to reflect the occurrence of unanticipated events. In light of these risks and uncertainties, there is no assurance that the events or results suggested by the forward-looking statements will in fact occur, and you should not place undue reliance on these forward-looking statements.

PROSPECTUS SUMMARY

The following summary highlights selected information contained elsewhere in this prospectus. This summary is not complete and does not contain all of the information you should consider before investing in our securities. You should read this entire prospectus carefully, including the sections entitled “Risk Factors,” “Cautionary Note Regarding Forward-Looking Statements,” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and our consolidated financial statements and the related notes included elsewhere in this prospectus, before making an investment decision.

Overview

We design, develop, manufacture, and sell a portfolio of advanced lithium-ion energy storage solutions for electrification of a range of industrial and commercial sectors which include material handling and airport ground support equipment (“GSE”). We believe our mobile energy storage solutions provide our customers a reliable, high performing, cost effective, and more environmentally friendly alternative as compared to traditional lead acid and propane-based solutions. Our modular and scalable design allows different configurations of lithium-ion energy storage solutions to be paired with our proprietary wireless battery management system to provide the level of energy storage required and “state of the art” real time monitoring of pack performance. We believe that the increasing demand for lithium-ion energy storage solutions and more environmentally friendly energy storage solutions in the material handling sector should continue to drive our revenue growth.

Our Strategy

Our long-term strategy is to meet the rapidly growing demand for lithium-ion energy solutions and to be the supplier of choice, targeting large companies having energy storage needs. We have established selling relationships with customers with large fleets of forklifts and GSE. We intend to reach this goal by investing in research and development to expand our product mix, by expanding our sales and marketing efforts, improving our customer support efforts and improving production efficiencies. Our research and development efforts will continue to focus on providing adaptable, reliable and cost-effective energy storage solutions for our customers. We have received two patents, with another patent pending, on advanced technology related to lithium-ion energy storage solutions. The technology behind these patents is designed to:

Our largest sector of penetration thus far has been the material handling sector which we believe is a multi-billion-dollar addressable market. We believe the sector will provide us with an opportunity to grow our business as we enhance our product mix and service levels and grow our sales to large fleets of forklifts and GSE. Applications of our modular packs for other industrial and commercial uses, such as mobile energy storage systems, are providing additional current growth and further opportunities. We intend to continue to expand our supply chain and customer partnerships and seek further partnerships and/or acquisitions that provide synergy to meeting our growth and “building scale” objectives.

Recent Developments

Nasdaq Stock Market Notices

On September 16, 2025, the Nasdaq Hearings Panel (the “Panel”) determined to grant us an exception to demonstrate compliance with Nasdaq Listing Rule 5550(b)(1), which requires us to maintain a minimum of $2,500,000 in stockholders’ equity for continued listing on Nasdaq (the “Stockholders’ Equity Requirement”) and granted our request for continued listing, which extension is subject to the following: (1) the Company shall file a Form 10-K for the period ending June 30, 2025 on or before September 30, 2025, and (2), the Company shall demonstrate compliance with the Stockholder’s Equity Requirement on or before October 31, 2025 (the “October Deadline”) through public disclosures describing the transactions undertaken by the Company to achieve compliance and demonstrate long-term compliance. We filed our Annual Report on Form 10-K for the fiscal year ended June 30, 2025 on September 17, 2025 and we believe that completion of this offering with minimum net proceeds of at least $7.5 million will allow us to regain compliance with the Stockholders’ Equity Requirement prior to the October Deadline. However, the size and completion of this offering will depend on a number of factors and market conditions and there can be no assurances that we will complete this offering with a sufficient amount of net proceeds to satisfy the Stockholders’ Equity Requirement or at all. If we fail to comply with the Nasdaq listing requirements and do not regain compliance, our Common Stock will be subject to delisting by Nasdaq. In the event our Common Stock is delisted, our stock price and market liquidity of our stock will be adversely affected, which will impact our ability to sell securities in the market. Further, delisting from Nasdaq could also have other negative effects, including potential loss of confidence by partners, lenders, suppliers and employees. See “Risk Factors” for additional information.

Settlement Term Sheet

On July 11, 2025, we entered into a settlement term sheet (the “Term Sheet”) to fully resolve the previously disclosed class action litigation captioned Kassam v. Flux Power Holdings, Inc. et al. (Case No. 3:25-cv-00113-JO-DDL), against the Company, its former chief executive officer, Ronald F. Dutt, and its former chief financial officer, Charles A. Scheiwe (collectively, the “Defendants”). The settlement was subsequently memorialized in a definitive settlement agreement, executed on August 27, 2025, which was filed with the Court on August 28, 2025 in connection with an unopposed motion for preliminary approval of the settlement, which motion will be heard by the Court on October 23, 2025. For additional information about the case, see “Business—Legal Proceedings.” In settling the class action, the Company is not admitting any liability and neither the Term Sheet nor the definitive settlement agreement constitutes an admission of liability or an admission regarding the accuracy of any allegation made by the plaintiffs.

The settlement provides for, among other things, the final dismissal of the litigation and a release of claims against the Defendants in exchange for the Company establishing a $1.75 million escrowed settlement fund to cover payments to the settlement class, attorneys’ fees and settlement administration expenses.

The settlement class will consist of all persons or entities who purchased publicly traded Common Stock of the Company between November 15, 2021 and February 14, 2025, but will exclude (i) persons who suffered no compensable losses; and (ii) the Defendants; present and former officers, directors, or control persons of the Company at all relevant times; members of their immediate families and their legal representatives, heirs, successors, predecessors or assigns; present and former parents, subsidiaries, assigns, successors, and predecessors of the Company; and any entity in which any of the persons excluded hereunder has or had a controlling or majority ownership interest in the Company at any time. The plaintiff’s motion seeks certification of the settlement class, and, for settlement purposes only, Defendants will not object to certification of the action as a class action.

Final settlement is subject to, among other things, court approval of such agreement. If the settlement does not obtain approval, the parties agree that the settlement class will be decertified without prejudice, and that all the parties will revert to their pre-settlement positions.

We expect our liability insurers to directly fund approximately $1.15 million of the settlement fund. The Company estimates that it will contribute approximately $600,000 to the settlement fund as its remaining retention/deductible related to its insurance policy.

Special Meeting of Stockholders

On August 29 2025, at a Special Meeting of Stockholders, our stockholders approved the following proposals: (1) the amendment and restatement of the Company’s Amended and Restated Articles of Incorporation as amended and currently in effect (the “Articles”) to, among other things, (i) increase the aggregate number of authorized shares of preferred stock from 500,000 to 3,000,000, $0.001 par value per share (“Preferred Stock”), (ii) grant the Board of Directors authority to fix the rights and preferences of the Preferred Stock by resolution from time to time, and (iii) designate 1,000,000 shares of Preferred Stock as “Series A Convertible Preferred Stock,” $0.001 par value per share (the “Series A Preferred Stock”), with rights, preferences, privileges and restrictions all as set forth in the Second Amended and Restated Articles of Incorporation (the “Restated Articles”), and (2) the reservation and issuance of such number of shares of Common Stock issuable in connection with the conversion of the shares of Series A Preferred Stock which are issuable upon exercise of certain prefunded warrants, and exercise of certain common stock warrants issued and issuable in the Private Placement (as defined below), which total issuance could exceed 20% of the amount outstanding of Common Stock prior to the Private Placement for purposes of complying with Nasdaq Listing Rule 5635(d).

Second Amended and Restated Articles of Incorporation

On September 10, 2025, we filed the Restated Articles with the Secretary of State of the State of Nevada (“Nevada Secretary of State”) to among other things, (i) increase the aggregate number of authorized shares of Preferred Stock from 500,000 to 3,000,000, (ii) grant our Board of Directors authority to fix the rights and preferences of the Preferred Stock by resolution from time to time, and (iii) designate 1,000,000 shares of Preferred Stock as “Series A Convertible Preferred Stock,” with rights, preferences, privileges and restrictions set forth therein. The Restated Articles became effective upon filing with the Nevada Secretary of State on September 10, 2025. The Restated Articles did not have any effect on the par value per share of our Common Stock. See “Description of Capital Stock—The Series A Preferred Stock” for a description of the material rights, features, privileges and limitations of the Series A Preferred Stock.

Private Placement

On July 18, 2025, we entered into a Securities Purchase Agreement (the “Purchase Agreement”) with certain accredited investors (the “Initial Purchaser(s)”) pursuant to which the Company agreed to sell an initial aggregate amount of approximately $2.9 million in Prefunded Warrants (the “Prefunded Warrants”) at a purchase price equal to $19.369 per warrant (the “Purchase Price”). Each Prefunded Warrant entitled the holder to purchase one share of the Company’s Series A Preferred Stock for $0.001 per share. Purchasers of Prefunded Warrants were also issued an additional five (5) year warrant to purchase a number of shares of Common Stock per share equal to fifty percent (50%) of the number of shares of Common Stock issuable upon conversion of the Series A Preferred Stock (the “Common Warrants,” and together with the Prefunded Warrants, the “Warrants”). The Warrants, the shares of Series A Preferred Stock issuable upon exercise of the Prefunded Warrants, and the shares of Common Stock issuable upon exercise of the Common Warrants are referred herein as the “Private Placement Securities.” On September 15, 2025, the Company entered into an amended and restated securities purchase agreement (the “Amended and Restated Purchase Agreement”) with certain of the Initial Purchasers and certain additional investors (collectively, the “Purchasers”) pursuant to which, among other things, the Purchasers agreed to subscribe for and purchase, and the Company agreed to issue and sell to the Purchasers, an aggregate of 258,144 Prefunded Warrants and 1,214,769 Common Warrants at the Purchase Price for gross proceeds of approximately $5.0 million (the “Private Placement”). The Purchase Price was paid in cash or, in lieu of cash, cancellation of certain existing debt of the Company.

The closing of the Private Placement contemplated by the Amended and Restated Purchase Agreement occurred simultaneously on September 15, 2025 upon the satisfaction of certain customary conditions (the “Closing”). As of the Closing, there were no shares of Series A Preferred Stock issued or outstanding. The Company intends to use the net proceeds from the Private Placement for general corporate purposes and growth capital.

The Private Placement Securities were offered to a small select group of accredited investors, as defined in Rule 501 of Regulation D, all of whom have a substantial pre-existing relationship with the Company. Certain affiliates of the Company participated in the Private Placement, among which included Krishna Vanka, our Chief Executive Officer and director, Kevin Royal, our Chief Financial Officer, Jeffrey Mason, our Chief Operating Officer, Dale Robinette, our director, Michael Johnson, our director, and Cleveland Capital, L.P. (“Cleveland”).

Prefunded Warrant and Common Warrant

Each Prefunded Warrant has an exercise price per share of Series A Preferred Stock equal to $0.001 per share. The Prefunded Warrants are immediately exercisable upon the Closing of the Private Placement and expire when exercised in full. The exercise price and the number of shares of Series A Preferred Stock issuable upon exercise of each Prefunded Warrant is subject to appropriate adjustments in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting the Series A Preferred Stock. For a description of the material rights, features, privileges and limitations of the Series A Preferred Stock, see “Description of Capital Stock—The Series A Preferred Stock.”

Each Common Warrant has an initial exercise price of $1.715, which is equal to the 20-day volume weighted average price (“VWAP”) per share of Common Stock immediately preceding the Closing of the Private Placement (subject to adjustment therein), is exercisable immediately following issuance and has a term of five (5) years from the initial issuance date. The Common Warrant has a “cashless exercise” provision which provides that the Common Warrant can be exercised without further payment to the Company. The exercise price and the number of shares of Common Stock issuable upon exercise of each Common Warrant is subject to appropriate adjustments in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting the Common Stock.

In addition, the Warrants may not be exercised in full and may not be exercised to the extent that immediately following such exercise, the holder would beneficially own greater than 4.99% or, at the election of the holder, greater than 9.99% of the Company’s outstanding Common Stock.

Registration Rights Agreement

In connection with the Amended and Restated Purchase Agreement, the Company agreed to enter into a registration rights agreement with the Purchasers (the “Registration Rights Agreement”), pursuant to which the Company will prepare and file a registration statement with the SEC covering the resale of a number of shares of Common Stock underlying the Series A Preferred Stock and the Common Warrants issued pursuant to the Amended and Restated Purchase Agreement, and to use its commercially reasonable efforts to cause such registration statement to be declared effective by the SEC within seventy-five (75) days following the date of the registration statement.

Escrow Agreement

In connection with the Closing, the Company entered into an Escrow Agreement (the “Escrow Agreement”), with David L. Hill, II on behalf of Hill Innovative Law, LLC, as escrow agent (the “Escrow Agent”), pursuant to which the Escrow Agent agreed to hold and will disburse the total aggregate purchase price pursuant to the terms of the Escrow Agreement.

For additional information on the Private Placement, see “Business—Recent Developments—Private Placement.”

First Amendment to the Subordinated Unsecured Promissory Note

On July 16, 2025, we entered into a First Amendment to the Subordinated Unsecured Promissory Note (the “Note Amendment”) with Cleveland. The Note Amendment amended the due date set forth in the Subordinated Unsecured Promissory Note dated November 2, 2023 (the “Original Note” and as amended by the First Amendment, the “Cleveland Note”) issued by us to Cleveland in connection with a certain Credit Facility Agreement dated November 2, 2023 (the “Subordinated LOC”). Pursuant to the Note Amendment, the due date under the Original Note was changed from August 15, 2025 to September 30, 2025. See Note 8 – Related Party Debt Agreements to the audited consolidated financial statements included elsewhere in this prospectus for additional information regarding the Cleveland Note.

Debt Satisfaction Agreement

On September 15, 2025, concurrently with the closing of the Private Placement, we entered into a Debt Satisfaction Agreement with Cleveland (the “Debt Satisfaction Agreement”) pursuant to which Cleveland represented that the full subscription price for the Private Placement Securities acquired and issued in the Private Placement to Cleveland were in exchange for the full payment and settlement of any and all obligations of the Company due to Cleveland under the Cleveland Note and upon issuance of the Private Placement Securities in the Private Placement to Cleveland, all obligations under the Cleveland Note and Subordinated LOC were deemed paid in full and the Subordinated LOC was terminated (the “Debt Satisfaction”). In connection with such termination, the Cleveland Note was cancelled.

Amendments and Waivers to Credit Facility

On July 16, 2025, we entered into Amendment No. 5 (the “Fifth Amendment”) to the Loan Agreement (as defined below) with Gibraltar Business Capital, LLC (“GBC”) which amended the definition of the maturity date to August 31, 2025, unless otherwise extended pursuant to the terms of the Loan Agreement, provided however, upon the occurrence of either (i) an extension of the due date of Cleveland Note to a date no earlier than September 29, 2027, or (ii) the conversion of all of the outstanding obligations under the Cleveland Note into equity of the Company, the maturity date will automatically extend to July 31, 2027. In consideration for the Fifth Amendment, we paid GBC a non-refundable amendment fee of $112,500.

On September 4, 2025, we entered into Amendment No. 6 to Loan Agreement (the “Sixth Amendment”), with the effective date of August 31, 2025, which amended certain terms of the Loan Agreement, including (i) modifications to the EBITDA minimum financial covenant of the Company, and (ii) an extension of the maturity date from August 31, 2025 to September 15, 2025, subject to acceleration or further extension pursuant to the terms of the Loan Agreement. Upon the closing of the Private Placement, all the outstanding obligations under the Cleveland Note were applied in full satisfaction of the subscription by Cleveland in the Private Placement. Upon the conversion of all of the outstanding obligations under the Cleveland Note into equity of the Company, the Maturity Date of the Revolving Note (as defined below) was automatically extended to July 31, 2027.

As a result of the aforementioned waivers and amendments, and extension of the Maturity Date to July 31, 2027, we expect that the revolving credit facility will remain available subject to meeting certain lending criteria under the Loan Agreement.

Corporate Background

We were incorporated in Nevada in 1998. In May 2012, we changed our name to Flux Power Holdings, Inc. We operate our business through our wholly-owned subsidiary, Flux Power. Our principal executive office is located at 2685 S. Melrose Drive, Vista, CA 92081. The telephone number at our principal executive office is (760) 741-3589 (FLUX).

Summary of Risk Factors

Our business is subject to multiple risks and uncertainties, as more fully described in “Risk Factors” and elsewhere in this prospectus. We urge you to read the section entitled “Risk Factors” and this prospectus in full. Our principal risks may be summarized as follows:

Risk Factors Relating to Our Business (for a more detailed discussion, see “Risk Factors - Risks Related to Our Business” beginning on page 12 of this prospectus)

Risks Related to Ownership of Our Common Stock and this Offering (for a more detailed discussion, see “Risks Related to Ownership of Our Common Stock and this Offering” beginning on page 24 of this prospectus)

Summary of Financial Information

The following tables present our summary consolidated financial and other data as of and for the periods indicated. The summary consolidated statements of operations data for the fiscal years ended June 30, 2025 and 2024 are derived from our audited financial statements included elsewhere in this prospectus.

The summarized financial information presented below is derived from and should be read in conjunction with our consolidated financial statements including the notes to those financial statements, which are included elsewhere in this prospectus along with the sections entitled “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and “Capitalization.” Our historical results are not necessarily indicative of results that should be expected in any future period.

Consolidated Statements of Operations Data

Consolidated Balance Sheets Data

THE OFFERING

Unless otherwise indicated, all information in this prospectus assumes:

RISK FACTORS

An investment in our securities involves a high degree of risk. You should carefully consider the risks and uncertainties described below, together with all of the other information in this prospectus, including the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financial statements and related notes included herein, before deciding whether to invest in our securities. Our business, results of operations, financial condition, and prospects could also be harmed by risks and uncertainties that are not presently known to us or that we currently believe are not material. If any of the risks actually occur, our business, results of operations, financial condition, and prospects could be materially and adversely affected. Unless otherwise indicated, references in these risk factors to our business being harmed will include harm to our business, reputation, brand, financial condition, results of operations, and prospects. In such event, the market price of our securities could decline.

Risk Factors Relating to Our Business

Our independent registered public accounting firm has included an explanatory paragraph relating to our ability to continue as a going concern in its report on our audited financial statements included in this prospectus. Our audited financial statements at June 30, 2025, and for the year then ended, were prepared assuming that we will continue as a going concern.

Management has evaluated the Company’s expected cash requirements, including investments in additional sales and marketing, research and development, capital expenditures and working capital requirements, and believes the Company’s existing cash and funding available under the GBC Credit Facility, along with the forecasted gross margin, will not be sufficient to meet the Company’s anticipated capital requirements to fund planned operations for the next twelve months following the filing date of this prospectus.

The report from our independent registered public accounting firm for the year ended June 30, 2025 includes an explanatory paragraph stating that our current liquidity position and projected cash needs raise substantial doubt about our ability to continue as a going concern, along with management’s assessment and strategies. The perception that we may not be able to continue as a going concern may make it difficult for us to raise new funds and to operate our business due to concerns about our ability to meet our contractual obligations. There is no assurance that sufficient financing will be available when needed or on reasonable terms to allow us to continue our operations. Our ability to continue as a going concern is contingent upon, among other factors, the availability of the GBC Credit Facility or obtaining alternate financing. We cannot provide any assurance that we will be able to raise additional capital. See Liquidity and Financial Condition in Note 2 – Summary of Significant Accounting Policies to the audited consolidated financial statements for additional information.

We have a history of losses and negative working capital.

For the fiscal years ended June 30, 2025 and 2024, we had net losses of $6.7 million and $8.3 million, respectively. We have historically experienced net losses and until we generate sufficient revenue, we anticipate that we will continue to experience losses in the near future.

As of June 30, 2025 and 2024, we had a cash balance of $1.3 million and $0.6 million, respectively. We currently believe that our existing cash balances, availability of our GBC credit facility, cash resources from operations and gross proceeds from our recent private placement will not be sufficient to fund our existing and planned operations for the next twelve months. Until such time as we generate sufficient cash to fund our operations, we will need additional capital to continue our operations thereafter.

We have historically relied on equity financing, borrowings under short-term loans with related parties, credit facilities and/or cash resources from operating activities to fund our operations. Specifically, we have relied heavily on a credit facility with GBC, and there can be no assurance that we will be able to maintain this facility, obtain additional funds via a new facility or that funds will be available on terms acceptable to us, if at all. Failure to maintain the GBC debt facility without a replacement facility would have material adverse impact on our operations.

If we were to access additional capital via an equity or equity-linked financing, such funding would result in dilution of the ownership interests of our current stockholders. If funds are not available on acceptable terms, we may be required to curtail our operations or take other actions to preserve our cash, which may have a material adverse effect on our future cash flows and results of operations.

We have identified material weaknesses in our internal control over financial reporting. If we are unable to remediate these material weaknesses, or if we identify additional material weaknesses in the future or otherwise fail to maintain an effective system of internal controls, we may not be able to accurately or timely report our financial condition or results of operations, which may adversely affect our business and stock price.

Based on management’s evaluation of our disclosure controls and procedures as of June 30, 2025, we identified material weaknesses in our internal controls over financial reporting. The material weaknesses were based on our ineffective oversight of our internal control over financial reporting and lack of sufficient personnel resources with technical accounting expertise related to certain aspects of the financial reporting process. While management intends to continue the use of third-party consultants and technical accounting experts and to implement measures designed to improve our internal control over financial reporting to remediate material weaknesses, there can be no assurance that these steps will be effective.

We have concluded that the previously issued audited consolidated financial statements as of and for the fiscal year ended June 30, 2023 and the unaudited consolidated financial statements as of and for the quarters ended September 30, 2023, December 31, 2023, and March 31, 2024, which were filed with the SEC on September 21, 2023, November 9, 2023, February 8, 2024 and May 13, 2024, respectively, should no longer be relied upon because of errors in such financial statements relating to the improper accounting for inventory. Our Annual Report on Form 10-K filed for the year ended June 30, 2024 included the restatement of those periods. As a part of this restatement and evaluation process, we also discovered that:

As a result, our Annual Report on Form 10-K filed for the year ended June 30, 2024 included the restatement of our audited consolidated financial statements for the fiscal years ended June 30, 2023 and 2022, including all related unaudited consolidated interim financial statements within the fiscal years ended June 30, 2024, 2023 and 2022.

After re-evaluation, the Company’s management concluded that considering the errors described above, this represents an additional material weakness in the Company’s disclosure controls and procedures and the Company’s internal control over financial reporting. The material weakness was based upon a lack of sufficiently designed controls over the prevention of fraud and possible management override of controls. To address this material weakness, management plans to continue to devote significant effort and resources to the remediation and improvement of the Company’s internal control over financial reporting. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Moreover, the effectiveness of our controls and procedures may be limited by a variety of factors, including faulty human judgment and simple errors, omissions or mistakes; fraudulent action of an individual or collusion of two or more people; inappropriate management override of procedures; and the possibility that any enhancements to controls and procedures may still not be adequate to assure timely and accurate financial control. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud or error, if any, have been detected, and there is a risk that material misstatements may not be prevented or detected on a timely basis by internal control over financial reporting.

We are committed to remediating our material weakness and have continued to remediate the identified material weaknesses through additional processes and controls, including the timing of inventory audits, review of inventory for obsolescence and completeness of data used to estimate warranty liability. We intend to continue to strengthen our internal processes and procedures until the identified material weaknesses have been fully remediated. However, there can be no assurance as to when this material weakness will be remediated or that additional material weaknesses will not arise in the future. If we are unable to maintain effective internal control over financial reporting, our ability to record, process and report financial information in a timely manner and accurately could be adversely affected and could result in a material misstatement in our financial statements, which could subject us to litigation or investigations, require management resources, increase our expenses, negatively affect investor confidence in our financial statements and adversely impact the trading price of our Common Stock.

We are not currently in compliance with the continued listing requirements for The Nasdaq Capital Market. If we fail to regain compliance or to meet the continued listing requirements, our Common Stock may be delisted, which could affect the market price of our Common Stock, negatively impact stockholders’ ability to sell shares and negatively impact our ability to access the capital markets.

On January 31, 2025, we received a notice (the “Stockholders’ Equity Notice”) from The Nasdaq Stock Market LLC (“Nasdaq”) notifying the Company that based on its stockholders’ equity of $194,000 as reported in its Annual Report on Form 10-K for the fiscal year ended June 30, 2024, the Company is no longer in compliance with the Stockholders’ Equity Requirement.

Under the Nasdaq rules and pursuant to the Stockholders’ Equity Notice, we had until March 17, 2025 to submit to Nasdaq a plan to regain compliance with the Stockholders’ Equity Requirement. On March 17, 2025, we filed such plan with Nasdaq to regain compliance with the Stockholders’ Equity Requirement, including requesting an extension through July 30, 2025, which is 180 calendar days from the date of the Stockholders’ Equity Notice to regain compliance of the Stockholders’ Equity Requirement. On July 31, 2025, we received a determination letter from the Staff notifying us that based on our most recent disclosure, our stockholders’ equity was a deficit of $4,372,000 as of March 31, 2025 and that the Staff had determined that we had not regained compliance with the Stockholders’ Equity Requirement. The Staff informed us that trading of our Common Stock would be suspended at the opening of business on August 11, 2025, unless we requested an appeal of the Staff’s determination to the Panel.

On August 7, 2025, we submitted such hearing request to the Panel, which request will stay suspension of our securities and the filing of the Form 25-NSE pending the Panel’s decision. On September 15, 2025, we raised $5.0 million in capital through a private placement of Company securities In addition, we have taken steps to reduce our cash burn rate through a reduction in force of approximately 15% of our work force. We are also exploring additional avenues to raise equity capital in order to be in compliance with Nasdaq’s continued listing requirements. There can be no assurance that the Panel will grant our request for continued listing or stay the suspension of our securities.

On September 4, 2025, the Company made its presentation to the Panel. On September 16, 2025, the Panel determined to grant the Company an exception to demonstrate compliance with the Stockholders’ Equity Requirement and granted the Company’s request for continued listing, which extension is subject to the following: (1) the Company shall file an Annual Report on Form 10-K for the period ending June 30, 2025 on or before September 30, 2025, and (2), the Company shall demonstrate compliance with the Stockholder’s Equity Requirement on or before the October Deadline through public disclosures describing the transactions undertaken by the Company to achieve compliance and demonstrate long-term compliance. The Company filed its Annual Report on Form 10-K for the fiscal year ended June 30, 2025 on September 17, 2025 and the Company believes that completion of this offering with minimum net proceeds of at least $7.5 million will allow the Company to regain compliance with the Stockholders’ Equity Requirement prior to the October Deadline. However, the size and completion of this offering will depend on a number of factors and market conditions and there can be no assurances that we will complete this offering with a sufficient amount of net proceeds to satisfy the Stockholders’ Equity Requirement or at all. If we fail to comply with the Nasdaq listing requirements and do not regain compliance, our Common Stock will be subject to delisting by Nasdaq. In the event our Common Stock is delisted, our stock price and market liquidity of our Common Stock will be adversely affected, which will impact our ability to sell securities in the market. Further, delisting from Nasdaq could also have other negative effects, including potential loss of confidence by partners, lenders, suppliers and employees.

There can be no assurance that our Common Stock will continue to trade on Nasdaq or trade on the over-the counter markets or any public market in the future. In the event our Common Stock is delisted, our stock price and market liquidity of our Common Stock will be adversely affected which will impact your ability to sell your securities in the market.

The U.S. government is currently imposing increased tariffs on certain products imported into the U.S., which includes lithium-ion batteries and other component parts, which may have an adverse impact on our future operating results.

The lithium-ion battery industry has been subjected to tariffs implemented by the United States government on goods imported from China. Since all of our lithium-ion battery cells are manufactured in China, current and potential tariffs on lithium-ion battery cells imported by us from China could increase our costs, require us to increase prices to our customers or, if we are unable to do so, result in lower gross margins on the products sold by us. In April 2025, the U.S. government increased import tariffs across a wide range of countries at various rates, including on product imports from almost all countries and individualized higher tariffs on certain countries. Some of these tariff announcements have since been followed by announcements of limited exemptions and temporary pauses. Based on the tariffs enacted and currently in effect, we anticipate incurring incremental tariff costs, additional costs that we may incur on component parts for our battery backs, and costs as a result of import pauses on certain of our product imports and supply-chain interruptions. The uncertain impacts of higher tariffs on global economies and corporate cost structures have also led to order delays by customers. As a result of such developments, we are actively seeking alternative sourcing arrangements. If we are unable to diversify our supply chain and reduce China sourcing, we remain subject to substantial potential exposure to tariffs, which would have significant impacts on our cost structure and product margins.

We also import a portion of our raw materials and components from other countries that are subject to import tariffs imposed by the U.S. government. These tariff changes and subsequent retaliatory actions have the potential to increase product costs for us. China has already imposed tariffs on a wide range of American products in retaliation for the American tariffs on steel and aluminum. Any resulting escalation of trade tensions, including any further escalation of “trade wars” with other countries, could have a significant adverse effect on world trade and the world economy, lead to disruptions in our supply chain, and as such, adversely impact our results of operations.

At this time, we cannot predict how such enacted tariffs will impact our business and operations. The imposed tariffs on components imported by us from China or additional tariffs on other countries where we source components necessary for our products could have a material adverse effect on our business and results of operations. In addition, any changes in tariffs or additional restrictions on various products may be announced with little or no advance notice. The adoption and expansion of tariffs or other trade restrictions, increasing trade tensions, or other changes in governmental policies related to tariffs, trade agreements, products or policies, are difficult to anticipate or predict, which makes it difficult for us to operate optimally. If we are unable to navigate further changes in U.S. or international trade policy, it could have a material adverse impact on our business and results of operations. We are closely monitoring potential changes in international trade policy and actively assessing the potential impact of these and other trade policy changes on our business operations and financial performance.

We are dependent on one supplier in China for our battery cells, and the inability of this supplier to continue to deliver, or their refusal to deliver, our battery cells at prices and volumes acceptable to us, or as a result of any supply chain disruption, would have a material adverse effect on our business, prospects and operating results.

We do not manufacture the battery cells used in our energy storage solutions. Our battery cells, which are an integral part of our energy storage solutions, are sourced from a single manufacturer located in China. We have spent a great deal of time in developing and testing our battery cells that we receive from our main supplier. Our operations are materially dependent upon the continued market acceptance and quality of this manufacturer’s products and its ability to continue to manufacture products that are competitive and that comply with laws relating to environmental and efficiency standards. We generally do not maintain long-term agreements with our current supplier and the loss of this supplier could have a material adverse effect upon the Company’s business, operating results and financial condition.

In the near term, this relationship with our primary manufacturer is a critical component in our business and operations. To date, we have no qualified alternative sources for our battery cells although we research and assess cells from other suppliers on an ongoing basis. We are currently actively assessing our options to diversify suppliers for our battery cells to lessen this concentration. However, qualifying new battery cell suppliers may be time-consuming and costly. In addition, any new battery cell would also require us to obtain a new UL listing, which could further extend the timeframe for introducing new products.

In response to business uncertainties resulting from tariffs and increased tariff levels imposed by the U.S. government on goods imported into the U.S., we temporarily paused imports from our supplier in China. The pause was short-lived as both parties quickly agreed to modified terms. At this time, the modified terms have not materially affected the Company’s operations and we expect to continue sourcing and importing our battery cells from this supplier. However, further escalation of tariffs between the U.S. and China could have a material effect on our ability to cost-effectively source from our supplier in China, which could materially affect our business and operations.

The restatement of our previously issued financial statements has had a material adverse impact on us, including increased costs, loss of investor confidence, the increased possibility of legal or administrative proceedings and non-compliance with the Nasdaq listing rules.

In connection with our previous financial restatements, we have become subject to a number of additional risks and uncertainties, including:

We are subject to litigation and legal proceedings which could adversely affect our business, financial condition, results of operations or cash flows.

We are subject to lawsuits, legal proceedings and claims in the normal course of our business, which can be expensive, lengthy, and disruptive to normal business operations. Moreover, the results of complex legal proceedings are difficult to predict. We are currently the subject of complaints alleging violations of various laws, including but not limited to certain employment lawsuits, which are further described under the heading “Business—Legal Proceedings” elsewhere in this prospectus, and in the future could also be subject to other proceedings. These proceedings and any other regulatory proceedings or actions may be time consuming, could cause us to incur significant defense costs and could damage our reputation or adversely affect our stock price. Any adverse ruling or unfavorable resolution in any legal or regulatory proceeding or action could have a material adverse effect on our business, operating results or financial condition. For additional information regarding certain of the matters in which we are involved, see “Business—Legal Proceedings.”

We will need to raise additional capital or financing to continue to execute and expand our business.

We expect that our existing cash, additional funding which we believe is available under our GBC Credit Facility, funds from our private placement, which closed on September 15, 2025, and cash generated from our operations, will not be sufficient to meet our anticipated capital resources and to fund our planned operations for the next twelve months (see Liquidity and Financial Condition in Note 2 – Summary of Significant Accounting Policies to the audited consolidated financial statements for additional information). Further, the use of such credit facilities remains subject to performance metrics, certain restrictions and compliance with loan covenants. If we are unable to meet the conditions provided in the loan documents, these funds will not be available to us. In addition, should there be any delays in the receipts of key component parts, due in part to supply chain disruptions, our ability to fulfil the backlog of sales orders will be negatively impacted resulting in lower availability of cash resources from operations. We may be required to access other forms of capital to support our expanded operations and execute our business plan by issuing equity or convertible debt securities, or by entering into another form of structured financing or strategic transaction. Our ability to access such forms of capital will be impacted by investor confidence in our business strategy as well as market conditions In addition, our failure to timely file our Annual Report on Form 10-K for the fiscal year ended June 30, 2024 and subsequent interim quarterly reports on Form 10-Q means that we currently are ineligible to use a registration statement on Form S-3. We will not be eligible to use a registration statement on Form S-3 again until we have timely filed all materials and reports required to be filed pursuant to Section 13, 14 or 15(d) of the Securities Exchange Act of 1934 for a period of at least twelve (12) calendar months immediately preceding the filing of a new registration statement on Form S-3. The inability to use a Form S-3 registration statement will limit our ability to raise capital through sales of our securities in a timely and cost-efficient manner.

In the event we are required to obtain additional funds, there is no guarantee that additional funds will be available on a timely basis or on acceptable terms. To the extent that we raise additional funds by issuing equity or convertible debt securities, our stockholders may experience additional dilution and such financing may involve restrictive covenants. Newly issued securities may include preferences, superior voting rights, and the issuance of warrants or other convertible securities that will have additional dilutive effects. We cannot assure that additional funds will be available when needed from any source or, if available, will be available on terms that are acceptable to us. Further, we may incur substantial costs in pursuing future capital and/or financing. We may also be required to recognize non-cash expenses in connection with certain securities we may issue, such as convertible notes and warrants, which will adversely impact our financial condition and results of operations. Our ability to obtain needed financing may be impaired by such factors as the weakness of capital markets, and the fact that we have not been profitable, which could impact the availability and cost of future financings. If such funds are not available when required, management will be required to curtail investments in additional sales and marketing and product development, which may have a material adverse effect on future cash flows and results of operations.

In the event of default of the Revolving Note under the GBC Credit Facility, such default could adversely affect our business, financial condition, results of operations or liquidity.

The loans and other obligations of the Company under the GBC Credit Facility are secured by substantially all of our tangible and intangible assets, including, without limitation, intellectual property, pursuant to the terms of a Loan and Security Agreement with GBC dated July 28, 2023 (the “Loan Agreement”) and an Intellectual Property Security Agreement (the “IP Security Agreement”). The GBC Credit Facility is evidenced by a revolving note (the “Revolving Note”), which maturity date was automatically extended to July 31, 2027 (the “Maturity Date”), upon the conversion of all the outstanding obligations under the Cleveland Note into equity of the Company at the closing of the Private Placement on September 15, 2025. Provided that there is no event of default, the Maturity Date can automatically be extended for one (1) year period upon payment of a renewal fee for each such extension in the amount of three-quarters of one percent (0.75%) of the Revolving Loan Commitment (as defined below), which fee will be due and payable on or before the applicable Maturity Date. The holder of the Revolving Note is entitled to all of the benefits and security provided for in the Loan Agreement. All Revolving Loans shall be repaid by the Company on the Maturity Date, unless payable sooner pursuant to the provisions of the Loan Agreement. As a secured party, upon an event of default, GBC will have a first priority right to the collateral granted to them under the Loan Agreement and IP Security Agreement, and we may lose our ownership interest in the assets pledged as security interest. Events of default have occurred under the GBC Credit Facility associated with certain EBITDA requirements that were not achieved for the three-month period ending April 30, 2024, May 31, 2024 and July 31, 2024, non-compliance with various representations, financial covenants and non-financial covenants relating to our financial restatements under the Loan Agreement. We have obtained waivers with respect to such defaults, which each waive any failure of the Company to be in compliance with such representations, financial covenants and non-financial covenants under the Loan Agreement. We may need to seek waivers in the future and we cannot provide any assurance that such waivers will be available should we not be in compliance with the terms of the GBC Credit Facility in the future. If we had not been able to obtain such waivers, we would have had events of default under the GBC Credit Facility and GBC could terminate their commitments under the facility and foreclose against substantially all our assets. We would likely be forced to seek bankruptcy protection and our investors could lose the full value of their investment in our Common Stock. As such, a default and/or loss of our collateral will have a material adverse effect on our operations, business and financial condition.

Backlog may not be indicative of future operating results.

Future revenue for the Company can be influenced by order backlog. Backlog represents the dollar amount of revenues we expect to recognize in the future from contracts awarded and in progress. Backlog substantially represents new orders. Backlog is not a measure defined by generally accepted accounting principles and is not a measure of contract profitability. Our methodology for determining backlog may not be comparable to methodologies used by other companies in determining their backlog amounts. The backlog values we disclose include anticipated revenues associated with: (1) the original contract amounts; (2) change orders for which we have received written confirmations from the applicable customers; (3) change orders for which we expect to receive confirmations in the ordinary course of business; and (4) claims that we have made against customers. In addition, the timing of order placement, size, and customer delivery dates can create unusual fluctuations in backlog.

We include unapproved change orders for which we expect to receive confirmations in the ordinary course of business in backlog, generally to the extent of the lesser of the amount management expects to recover or the associated costs incurred. Any revenue that would represent profit associated with unapproved change orders is generally excluded from backlog until written confirmation is obtained from the applicable customer. However, consideration is given to our history with the customer as well as the contractual basis under which we may be operating. Accordingly, in certain cases based on our historical experience in resolving unapproved change orders with a customer, the associated profit may be included in backlog. However, if an unapproved change order is under dispute or has been previously rejected by the customer, the associated amount of revenue is treated as a claim.

For amounts included in backlog that are attributable to claims, we include unapproved claims in backlog when we have a legal basis to do so, consider collection to be probable and believe we can reliably estimate the ultimate value. Claims revenue is included in backlog to the extent of the lesser of the amount management expects to recover or associated costs incurred.

Backlog may not be indicative of future operating results, and projects in our backlog may be cancelled, modified or otherwise altered by customers. Our ability to realize revenue from the current backlog is dependent on among other things, the delivery of key parts from our vendors in a timely manner. We can provide no assurance as to the profitability of our contracts reflected in backlog.

Economic conditions may adversely affect consumer spending and the overall general health of our customers, which, in turn, may adversely affect our financial condition, results of operations and cash resources.

Uncertainty about the current and future global economic conditions may cause our customers to defer purchases or cancel purchase orders for our products in response to tighter credit, decreased cash availability and weakened consumer confidence. Our financial success is sensitive to changes in general economic conditions, both globally and nationally. Recessionary economic cycles, higher interest borrowing rates, higher fuel and other energy costs, inflation, increases in commodity prices, higher levels of unemployment, higher consumer debt levels, higher tax rates and other changes in tax laws or other economic factors that may affect consumer spending or buying habits could continue to adversely affect the demand for our products. If credit pressures or other financial difficulties result in insolvency for our customers, it could adversely impact our financial results. There can be no assurances that government and consumer responses to the disruptions in the financial markets will restore consumer confidence.

We are dependent on a few customers for the majority of our net revenues, and our success depends on demand from OEMs and other users of our battery products.

Historically a majority of our product sales have been generated from a small number of OEMs and customers, including three (3) customers who, on an aggregate basis, made up 73% of our sales for the year ended June 30, 2025, and three (3) customers who, on an aggregate basis, made up 78% of our sales for the year ended June 30, 2024. As a result, our success depends on continued demand from this small group of customers and their willingness to incorporate our battery products in their equipment. The loss of a significant customer would have an adverse effect on our revenues. There is no assurance that we will be successful in our efforts to convince end users to accept our products. Our failure to gain acceptance of our products could have a material adverse effect on our financial condition and results of operations.

Additionally, OEMs, their dealers and battery distributors may be subject to changes in demand for their equipment which could significantly affect our business, financial condition and results of operations.

We do not have long-term contracts with our customers.

We do not have long-term contracts with our customers. Future agreements with respect to pricing, returns, promotions, among other things, are subject to periodic negotiation with each customer. No assurance can be given that our customers will continue to do business with us. The loss of any of our significant customers will have a material adverse effect on our business, results of operations, financial condition and liquidity. In addition, the uncertainty of product orders can make it difficult to forecast our sales and allocate our resources in a manner consistent with actual sales, and our expense levels are based in part on our expectations of future sales. If our expectations regarding future sales are inaccurate, we may be unable to reduce costs in a timely manner to adjust for sales shortfalls.

Real or perceived hazards associated with Lithium-ion battery technology may affect demand for our products.

Press reports have highlighted situations in which lithium-ion batteries in automobiles and consumer products have caught fire or exploded. In response, the use and transportation of lithium-ion batteries has been prohibited or restricted in certain circumstances. This publicity has resulted in a public perception that lithium-ion batteries are dangerous and unpredictable. Although we believe our energy storage solutions are safe, these perceived hazards may result in customer reluctance to adopt our lithium-ion based technology.

Our products may experience quality problems from time to time that could result in negative publicity, litigation, product recalls and warranty claims, which could result in decreased revenues and harm to our brands.

A failure of our battery modules could cause personal or property damages for which we would be potentially liable. Damage to or the failure of our energy storage solutions to perform to customer specifications could result in unexpected warranty expenses or result in a product recall, which would be time consuming and expensive. Such circumstances could result in negative publicity or lawsuits filed against us related to the perceived quality of our products which could harm our brand and decrease demand for our products.

We may be subject to product liability claims.

If one of our products were to cause injury to someone or cause property damage, including as a result of product malfunctions, defects, or improper installation, then we could be exposed to product liability claims. We could incur significant costs and liabilities if we are sued and if damages are awarded against us. Further, any product liability claim we face could be expensive to defend and could divert management’s attention. The successful assertion of a product liability claim against us could result in potentially significant monetary damages, penalties or fines, subject us to adverse publicity, damage our reputation and competitive position, and adversely affect sales of our products. In addition, product liability claims, injuries, defects, or other problems experienced by other companies in the solar industry could lead to unfavorable market conditions for the industry as a whole, and may have an adverse effect on our ability to attract new customers, thus harming our growth and financial performance. Although we carry product liability insurance, it may be insufficient in amount to cover our claims.

Increases in costs, disruption of supply or shortage of raw materials, in particular lithium-ion phosphate cells, could harm our business.

We may experience increases in the costs, or a sustained interruption in the supply or shortage, of raw materials. Any such cost increase or supply interruption could materially negatively impact our business, prospects, financial condition and operating results. For instance, we are exposed to multiple risks relating to price fluctuations for lithium-iron phosphate cells.

These risks include:

Our success depends on our ability to develop new products and capabilities that respond to customer demand, industry trends or actions by our competitors and failure to do so may cause us to lose our competitiveness in the battery industry and may cause our profits to decline.

Our success will depend on our ability to develop new products and capabilities that respond to customer demand, industry trends or actions by our competitors. There is no assurance that we will be able to successfully develop new products and capabilities that adequately respond to these forces. In addition, changes in legislative, regulatory or industry requirements or in competitive technologies may render certain of our products obsolete or less attractive. If we are unable to offer products and capabilities that satisfy customer demand, respond adequately to changes in industry trends or legislative changes and maintain our competitive position in our markets, our financial condition and results of operations would be materially and adversely affected.

The research and development of new products and technologies is costly and time consuming, and there are no assurances that our research and development efforts will be either successful or completed within anticipated timeframes, if at all. Our failure to technologically evolve and/or develop new or enhanced products may cause us to lose competitiveness in the battery market. In addition, in order to compete effectively in the renewable battery industry, we must be able to launch new products to meet our customers’ demands in a timely manner. However, we cannot provide assurance that we will be able to install and certify any equipment needed to produce new products in a timely manner, or that the transitioning of our manufacturing facility and resources to full production under any new product programs will not impact production rates or other operational efficiency measures at our manufacturing facility. In addition, new product introductions and applications are risky, and may suffer from a lack of market acceptance, delays in related product development and failure of new products to operate properly. Any failure by us to successfully launch new products, or a failure by us to meet our customers criteria in order to accept such products, could adversely affect our results.

Our business will be adversely affected if we are unable to protect our intellectual property rights from unauthorized use or infringement by third parties.

Any failure to protect our intellectual proprietary rights could result in our competitors offering similar products, potentially resulting in the loss of some of our competitive advantage and a decrease in our revenue, which would adversely affect our business, prospects, financial condition and operating results. Our success depends, at least in part, on our ability to protect our core technology and intellectual property. To accomplish this, we rely on a combination of patents, patent applications, trade secrets, including know-how, employee and third-party nondisclosure agreements, copyright laws, trademarks, intellectual property licenses and other contractual rights to establish and protect our proprietary rights in our technology.

The protections provided by patent laws will be important to our future opportunities. However, such patents and agreements and various other measures we take to protect our intellectual property from use by others may not be effective for various reasons, including the following:

Our patent applications may not result in issued patents, which may have a material adverse effect on our ability to prevent others from commercially exploiting products similar to ours.

We cannot be certain that we are the first creator of inventions covered by pending patent applications or the first to file patent applications on these inventions, nor can we be certain that our pending patent applications will result in issued patents or that any of our issued patents will afford protection against a competitor. In addition, patent applications that we intend to file in foreign countries are subject to laws, rules and procedures that differ from those of the United States, and thus we cannot be certain that foreign patent applications related to issue United States patents will be issued. Furthermore, if these patent applications are issued, some foreign countries provide significantly less effective patent enforcement than in the United States.

The status of patents involves complex legal and factual questions and the breadth of claims allowed is uncertain. As a result, we cannot be certain that the patent applications that we file will result in patents being issued, or that our patents and any patents that may be issued to us in the near future will afford protection against competitors with similar technology. In addition, patents issued to us may be infringed upon or designed around by others and others may obtain patents that we need to license or design around, either of which would increase costs and may adversely affect our business, prospects, financial condition and operating results.

We rely on trade secret protections through confidentiality agreements with our employees, customers and other parties; the breach of such agreements could adversely affect our business and results of operations.

We rely on trade secrets, which we seek to protect, in part, through confidentiality and non-disclosure agreements with our employees, customers and other parties. There can be no assurance that these agreements will not be breached, that we would have adequate remedies for any such breach or that our trade secrets will not otherwise become known to or independently developed by competitors. To the extent that consultants, key employees or other third parties apply technological information independently developed by them or by others to our proposed projects, disputes may arise as to the proprietary rights to such information that may not be resolved in our favor. We may be involved from time to time in litigation to determine the enforceability, scope and validity of our proprietary rights. Any such litigation could result in substantial cost and diversion of effort by our management and technical personnel.

Our business depends substantially on the continuing efforts of the members of our senior management team and our business may be severely disrupted if we lose their services or are unable to recruit qualified replacements in the event of departures.

We believe that our success is largely dependent upon the continued service of the members of our senior management team, who are responsible for who establishing our corporate strategies and focus, overseeing the execution of our business strategy and ensuring our continued growth. Our continued success will depend on our ability to attract and retain a qualified and competent management team in order to manage our existing operations and support our expansion plans. If any of the members of our senior management team are unable or unwilling to continue in their present positions, we may not be able to replace them readily. Therefore, our business may be severely disrupted, and we may incur additional expenses to recruit and retain their replacement. In addition, if any of the members of our senior management team joins a competitor or forms a competing company, we may lose some of our customers.

If we are forced to implement workforce and other cost reductions, our staff resources will be stretched making our ability to comply with legal and regulatory requirements as a public company difficult.

There can be no assurance that our management team will be able to implement and affect programs and policies in an effective and timely manner especially if subject to workforce and other cost reductions, that adequately respond to increased legal, regulatory compliance and reporting requirements imposed by such laws and regulations. Our failure to comply with such laws and regulations could lead to the imposition of fines and penalties and further result in the deterioration of our business.

Compliance with changing regulations concerning corporate governance and public disclosure may result in additional expenses.

There have been changing laws, regulations and standards relating to corporate governance and public disclosure, including the (Sarbanes-Oxley) Act of 2002, new regulations promulgated by the SEC and rules promulgated by the national securities exchanges. These new or changed laws, regulations and standards are subject to varying interpretations in many cases due to their lack of specificity, and, as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies, which could result in continuing uncertainty regarding compliance matters and higher costs necessitated by ongoing revisions to disclosure and governance practices. As a result, our efforts to comply with evolving laws, regulations and standards are likely to continue to result in increased general and administrative expenses and a diversion of management time and attention from revenue-generating activities to compliance activities. Members of our Board of Directors and our chief executive officer and chief financial officer could face an increased risk of personal liability in connection with the performance of their duties. As a result, we may have difficulty attracting and retaining qualified directors and executive officers, which could harm our business. If the actions we take in our efforts to comply with new or changed laws, regulations and standards differ from the actions intended by regulatory or governing bodies, we could be subject to liability under applicable laws or our reputation may be harmed.

In addition, Sarbanes-Oxley specifically requires, among other things, that we maintain effective internal controls for financial reporting and disclosure of controls and procedures. In particular, we must perform system and process evaluation and testing of our internal controls over financial reporting to allow management to report on the effectiveness of our internal controls over financial reporting, as required by Section 404 of Sarbanes-Oxley. Our testing, or the subsequent testing by our independent registered public accounting firm, when required, may reveal deficiencies in our internal controls over financial reporting that are deemed to be material weaknesses. Our compliance with Section 404 will require that we incur substantial accounting expense and expend significant management efforts. We currently do not have an internal audit group, and we may need to hire additional accounting and financial staff with appropriate public company experience and technical accounting knowledge. Moreover, if we are not able to comply with the requirements of Section 404 in a timely manner, or if we or our independent registered public accounting firm identifies deficiencies in our internal controls over financial reporting that are deemed to be material weaknesses, the market price of our stock could decline, and we could be subject to sanctions or investigations by the SEC or other regulatory authorities, which would require additional financial and management resources.

We may face significant costs relating to environmental regulations for the storage and shipment of our lithium-ion energy storage solutions.

Federal, state, and local regulations impose significant environmental requirements on the manufacture, storage, transportation, and disposal of various components of advanced energy storage systems. Although we believe that our operations are in material compliance with applicable environmental regulations, there can be no assurance that changes in such laws and regulations will not impose costly compliance requirements on us or otherwise subject us to future liabilities. Moreover, Federal, state, and local governments may enact additional regulations relating to the manufacture, storage, transportation, and disposal of components of advanced energy storage systems. Compliance with such additional regulations could require us to devote significant time and resources and could adversely affect demand for our products. There can be no assurance that additional or modified regulations relating to the manufacture, storage, transportation, and disposal of components of advanced energy systems will not be imposed.

Natural disasters, public health crises, political crises and other catastrophic events or other events outside of our control may damage our sole facility or the facilities of third parties on which we depend, and could impact consumer spending.

Our sole production facility is located in southern California near major geologic faults that have experienced earthquakes in the past. An earthquake or other natural disaster or power shortages or outages could disrupt our operations or impair critical systems. Any of these disruptions or other events outside of our control could affect our business negatively, harming our operating results. In addition, if our sole facility, or the facilities of our suppliers, third-party service providers or customers, is affected by natural disasters, such as earthquakes, tsunamis, power shortages or outages, floods or monsoons, public health crises, such as pandemics and epidemics, political crises, such as terrorism, war, political instability or other conflict, or other events outside of our control, our business and operating results could suffer. Moreover, these types of events could negatively impact consumer spending in the impacted regions or, depending upon the severity, globally, which could adversely impact our operating results. Similar disasters occurring at our vendors’ manufacturing facilities could impact our reputation and our consumers’ perception of our brands.

Security breaches, loss of data and other disruptions could compromise sensitive information related to our business, prevent us from accessing critical information or expose us to liability, which could adversely affect our business and our reputation.

We utilize information technology systems and networks to process, transmit and store electronic information in connection with our business activities. As the use of digital technologies has increased, cyber incidents, including deliberate attacks and attempts to gain unauthorized access to computer systems and networks and divert financial resources, have increased in frequency and sophistication. These threats pose a risk to the security of our systems and networks and the confidentiality, availability and integrity of our data, all of which are vital to our operations and business strategy. There can be no assurance we will succeed in preventing cyber-attacks or successfully mitigating their effects.

Despite implementing security measures, any of the internal computer systems belonging to us or our suppliers are vulnerable to damage from computer viruses, unauthorized access, natural disasters, terrorism, war, and telecommunication and electrical failure. Any system failure, accident, security breach or data breach that causes interruptions could result in a material disruption of our product development programs. Further, our information technology and other internal infrastructure systems, including firewalls, servers, leased lines and connection to the Internet, face the risk of systemic failure, which could disrupt our operations. If any disruption or security breach results in a loss or damage to our data or applications, or inappropriate disclosure of confidential or proprietary information, we may incur resulting liability, and competitive position may be adversely affected, and the further development of our products may be delayed. Furthermore, we may incur additional costs to remedy the damage caused by these disruptions or security breaches.

Risks Related to Ownership of Our Common Stock and this Offering

We have broad discretion in the use of the net proceeds from this offering and may not use them effectively.

Our management will have broad discretion in the application of our existing cash and the net proceeds from this offering, including for any of the purposes described in the section titled “Use of Proceeds,” and you will not have the opportunity as part of your investment decision to assess whether such proceeds are being used appropriately. Because of the number and variability of factors that will determine our use of our existing cash and the net proceeds from this offering, their ultimate use may vary substantially from their currently intended use. Our management might not apply our existing cash and the net proceeds from this offering in ways that ultimately increase the value of your investment. The failure by our management to apply these funds effectively could harm our business. Pending their use, we may invest the net proceeds from this offering in short- and intermediate-term, interest-bearing obligations, investment-grade instruments, certificates of deposit or direct or guaranteed obligations of the U.S. government. These investments may not yield a favorable return to our stockholders. If we do not invest or apply the net proceeds from this offering in ways that enhance stockholder value, we may fail to achieve expected financial results, which could cause our stock price to decline.

The sale of our Common Stock in this offering, including any shares issuable upon exercise of any pre-funded warrants, and any future sales of our Common Stock, or the perception that such sales could occur, may depress our stock price and our ability to raise funds in new stock offerings.

We may from time-to-time issue additional shares of Common Stock at a discount from the current trading price of our Common Stock. As a result, our stockholders would experience immediate dilution upon the purchase of any shares of our Common Stock sold at such discount. In addition, as opportunities present themselves, we may enter into financing or similar arrangements in the future, including the issuance of debt securities, Preferred Stock or Common Stock. Sales of shares of our Common Stock in this offering, including any shares issuable upon exercise of any pre-funded warrants issued in this offering and in the public market following this offering, or the perception that such sales could occur, may lower the market price of our Common Stock and may make it more difficult for us to sell equity securities or equity-related securities in the future at a time and price that our management deems acceptable, or at all.

There is no public market for the pre-funded warrants to purchase Common Stock in this offering.

There is no established public trading market for the pre-funded warrants that are being offered in this offering, and we do not expect a market to develop. In addition, we do not intend to apply to list the pre-funded warrants on any national securities exchange or other trading market. Without an active market, the liquidity of the pre-funded warrants will be limited.

We may not receive any additional funds upon the exercise of the pre-funded warrants.

Each pre-funded warrant may be exercised by way of a cashless exercise, meaning that the holder may not pay a cash purchase price upon exercise, but instead would receive upon such exercise the net number of shares of our Common Stock determined according to the formula set forth in the pre-funded warrants. Accordingly, we may not receive any additional funds upon the exercise of the pre-funded warrants.

Significant holders or beneficial holders of our Common Stock may not be permitted to exercise pre-funded warrants that they hold.

A holder of a pre-funded warrant will not be entitled to exercise any portion of any pre-funded warrants which, upon giving effect to such exercise, would cause the aggregate number of shares of our Common Stock beneficially owned by the holder (together with its affiliates) to exceed 4.99% (or, at the election of the purchaser, 9.99%) of the number of shares of our Common Stock outstanding immediately after giving effect to the exercise. Such percentage may be increased or decreased by written notice by the holder of the pre-funded warrants to any other percentage not in excess of 9.99%. Such increase or decrease will not be effective until the sixty-first (61^st) day after such notice is delivered to us. As a result, you may not be able to exercise your pre-funded warrants for shares of our Common Stock at a time when it would be financially beneficial for you to do so. In such circumstance, you could seek to sell your pre-funded warrants to realize value, but you may be unable to do so in the absence of an established trading market for the pre-funded warrants.

The holders of the pre-funded warrants will have no rights as common stockholders until such holders exercise their pre-funded warrants and acquire shares of our Common Stock.

Except by virtue of such holder’s ownership of shares of our Common Stock, the holder of a pre-funded warrant will not have the rights or privileges of a holder of our Common Stock, including any voting rights, until such holder exercises the pre-funded warrant. Upon exercise of the pre-funded warrant, the holders will be entitled to exercise the rights of a stockholder of Common Stock only as to matters for which the record date occurs after the exercise date.

Because the public offering price of our securities will be substantially higher than the as adjusted net tangible book value per share of our outstanding Common Stock following this offering, new investors will experience immediate and substantial dilution.

The assumed public offering price of shares of Common Stock and pre-funded warrants is substantially higher than the as adjusted net tangible book value per share of our Common Stock immediately following this offering based on the value of our total tangible assets less our total tangible liabilities. Therefore, assuming the sale of all Common Stock offered hereby (assuming no exercise of the underwriter’s over-allotment option) and no sale of pre-funded warrants in this offering, you will suffer immediate and substantial dilution of $4.21 in the as adjusted net tangible book value per share of Common Stock as of June 30, 2025, based on the assumed public offering price of $4.47, which is the last reported sale price of our Common Stock on The Nasdaq Capital Market on September 29, 2025. Therefore, if you purchase shares of Common Stock or pre-funded warrants in this offering, you will pay a price per share that substantially exceeds our as adjusted net tangible book value per share after this offering. See the section titled “Dilution” below for a more detailed discussion of the dilution you will incur if you participate in this offering.

The price of our stock may be volatile, which could result in substantial losses for investors. Further, an active, liquid and orderly trading market for our Common Stock may not be sustained, and we do not know what the market price of our Common Stock will be, and as a result it may be difficult for you to sell your shares of our Common Stock.

Although our Common Stock is listed on The Nasdaq Capital Market, the market for our shares has demonstrated varying levels of trading activity. Furthermore, an active trading market for our shares may not be sustained in the future. You may not be able to sell your shares quickly or at the market price if trading in shares of our Common Stock is not active. An inactive market may also impair our ability to raise capital by selling shares of our Common Stock and may impair our ability to enter into strategic partnerships or acquire companies or products by using shares of our Common Stock as consideration, which could have a material adverse effect on our business, financial condition, and results of operations. Further, the trading price of our Common Stock is likely to be highly volatile and could be subject to wide fluctuations in response to various factors, some of which are beyond our control, including limited trading volume. In addition, the stock market in general, and biopharmaceutical companies in particular, have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of these companies. Broad market and industry factors may negatively affect the market price of our Common Stock, regardless of our actual operating performance. In the past, securities class action litigation has often been instituted against companies following periods of volatility in the market price of a company’s securities. This type of litigation, if instituted, could result in substantial costs and a diversion of management’s attention and resources, which could have a material adverse effect on our business, financial condition, and results of operations.

If securities or industry analysts do not publish research or publish inaccurate or unfavorable research about our business, our stock price and trading volume could decline.

The trading market for our Common Stock depends in part on the research and reports that securities or industry analysts publish about us or our business.

If one or more of the analysts covering us downgrades our stock or publishes inaccurate or unfavorable research about our business, our stock price may decline. In addition, if one or more of these analysts ceases coverage of our company or fails to publish reports on us regularly, demand for our stock could decrease, which might cause our stock price and trading volume to decline.

Sales and issuances of our Common Stock or other securities could result in additional dilution of the percentage ownership of our stockholders and could cause our share price to fall.

If we sell additional shares of our Common Stock, convertible securities or other equity securities, existing stockholders may be materially diluted by subsequent sales and new investors could gain rights, preferences, and privileges senior to existing holders of our Common Stock. Pursuant to our obligations under a certain registration rights agreement, we have agreed to register on a resale registration statement 258,144 shares of Common Stock issuable upon conversion of any Series A Preferred Stock issuable upon the exercise of the Prefunded Warrants issued in the Private Placement on September 15, 2025 and 1,214,769 shares of Common Stock issuable upon the exercise of the Common Warrants issued in the Private Placement on September 15, 2025. The number of shares that may be sold pursuant to the resale registration statement is subject to cutback in the event certain shares are subject to limitation under SEC regulations. In addition, securityholders may also sell their shares pursuant to an exemption available under the securities laws. The resale, or perceived potential resale, of a substantial number of shares of our Common Stock in the public market could adversely affect the market price for our Common Stock and make it more difficult for other stockholders to sell their holdings at times and prices that they determine are appropriate.

The market price of our Common Stock could become volatile, or our trading volume become weak, either of which could lead to the price of our stock being depressed at a time when you may want to sell.

Our Common Stock is being traded on The Nasdaq Capital Market under the symbol “FLUX.” We cannot predict the extent to which investor interest in our Common Stock will lead to the development of an active trading market on that stock exchange or any other exchange in the future. An active market for our Common Stock may never develop. We cannot assure you that the volume of trading in shares of our Common Stock will increase in the future. The trading price of our Common Stock has experienced volatility and is likely to continue to be highly volatile in response to numerous factors which have been discussed in this section entitled “Risk Factors,” and additional factors, many of which are beyond our control, including, without limitation, the following:

The trading price and volume of our Common Stock may impact your ability to sell your shares of Common Stock, causing you to lose all or part of your investment.

The ownership of our stock is highly concentrated in one of our directors.

Michael Johnson, our director and sole director of Esenjay Investments LLC, beneficially owns approximately 25% of our outstanding Common Stock on an as-converted basis as of September 26, 2025, which includes Common Stock underlying options and warrants that were exercisable or convertible, or which would become exercisable or convertible within 60 days. As a result of his ownership, Mr. Johnson and Esenjay Investments LLC are able to significantly influence all matters requiring stockholder approval, including the election of directors and approval of significant corporate transactions. This concentration of ownership may also have the effect of delaying or preventing a change in control.

We do not intend to pay dividends on shares of our Common Stock for the foreseeable future.

We have never declared or paid any cash dividends on shares of our Common Stock. We intend to retain any future earnings to fund the operation and expansion of our business and, therefore, we do not anticipate paying cash dividends on shares of our Common Stock in the foreseeable future.

Preferred Stock may be issued under our Articles of Incorporation, which may have superior rights to our Common Stock.

Pursuant to our Restated Articles, our Board of Directors have the authority to fix the rights and preferences of the Preferred Stock by resolution from time to time, without requiring the vote of the holders of our Common Stock or Preferred Stock would, unless otherwise expressly required by the Restated Articles, the Preferred Stock designation creating any series of Preferred Stock, or to the extent required by the Nevada Revised Statutes or Nasdaq (“Required Approval”). The Board of Directors could authorize the issuance of Preferred Stock with voting or conversion rights that are superior to the rights of holders of Common Stock and issuance of such Preferred Stock could dilute the voting power or rights of the holders of Common Stock. As such, the issuance of any Preferred Stock could diminish the rights of holders of our Common Stock, or delay or prevent a change of control of our Company and, therefore, could reduce the value of such Common Stock.

The issuance of shares of our Series A Preferred Stock would reduce the voting power and dilute the ownership of holders of our Common Stock, and may adversely affect the market price of our Common Stock.

On September 15, 2025, we completed the private placement of 258,144 Prefunded Warrants to purchase up to 258,144 shares of our Series A Preferred Stock to certain accredited investors for gross proceeds of $5 million. Upon the exercise of the Prefunded Warrants and issuance of the shares of Series A Preferred Stock, holders of the Series A Preferred Stock will be entitled to vote as a single class with the holders of Common Stock on an as-if-converted-to-common-stock-basis based on the greater of the (i) Conversion Price, or the (ii) Minimum Price as defined in Rule 5635(d) of the Nasdaq Listing Rules. Holders of Series A Preferred Stock shall also have the right to vote as a separate class with respect to certain specified matters. In addition, holders of our Series A Preferred Stock are entitled to receive cumulative cash dividends at an annual dividend rate of 8.0%, which may be payable in kind or in cash at the option of the Company. The subsequent issuance of additional shares of Series A Preferred Stock through the payment of dividends will reduce the relative voting power of the holders of our Common Stock.

With respect to payment of dividends and distribution of assets upon liquidation, dissolution or winding up of the Company, whether voluntary or involuntary, all shares of Series A Preferred Stock rank senior to all the Common Stock and any other class of securities that is specifically designated as Junior Securities. Holders of Series A Convertible Preferred Stock have the right to receive a liquidation preference entitling them to be paid out of our assets available for distribution to stockholders before any payment may be made to holders of any other class or series of capital stock, an amount equal to the purchase price per warrant to purchase Series A Preferred Stock paid for by the holders of Series A Preferred Stock (adjusted for any stock splits, stock dividends, recapitalizations, or similar transaction with respect to the Series A Preferred Stock) for each share of Series A Preferred Stock before any distribution or payment will be made to the holders of any Junior Securities, and if the assets of the Company will be insufficient to pay in full such amounts, then the entire assets to be distributed to the holders of shares of Series A Preferred Stock will be ratably distributed among such holders in accordance with the respective amounts that would be payable on such shares if all amounts payable thereon were paid in full. Holders of shares of Series A Preferred Stock will have conversion rights that are superior to the rights of holders of Common Stock which issuance could dilute the voting power or rights of the holders of Common Stock, and anti-dilutive protection, which our holders of Common Stock do not and will not have.

In addition, the conversion of the Series A Preferred Stock to our Common Stock would dilute the ownership interest of existing holders of our Common Stock, and any sales in the public market of the Common Stock issuable upon conversion of the Series A Preferred Stock could adversely affect prevailing market prices of our Common Stock. In connection with the Amended and Restated Purchase Agreement and the Private Placement, we entered into a registration rights agreement pursuant to which we agreed to prepare and file a registration statement with the SEC covering the resale of a number of shares of Common Stock underlying the Series A Preferred Stock and the Common Warrants issued pursuant to the Amended and Restated Purchase Agreement. These registration rights would facilitate the resale of such securities into the public market, and any such resale would increase the number of shares of our Common Stock available for public trading. Sales by the investors in the Private Placement of a substantial number of shares of our Common Stock in the public market, or the perception that such sales might occur, could have a material adverse effect on the price of our Common Stock.

USE OF PROCEEDS

We estimate that the net proceeds from the sale of securities offered by us in this offering will be approximately $10.5 million (or approximately $12.2 million if the underwriter exercises its over-allotment option in full), after deducting underwriting discounts and commissions and estimated offering expenses payable by us.

A $0.15 increase (decrease) in the assumed public offering price per share of Common Stock of $4.47, which was the last reported sale price of our Common Stock on The Nasdaq Capital Market on September 29, 2025, would increase (decrease) the net proceeds to us from this offering by approximately $0.4 million, assuming that the number of shares of Common Stock offered by us remains the same. Similarly, each increase (decrease) of 100,000 shares of Common Stock offered by us, would increase (decrease) the net proceeds to us by approximately $0.4 million, assuming the assumed public offering price of $4.47 per share of Common Stock remains the same and after deducting the underwriting discounts and commissions and estimated offering expenses payable by us.

We intend to use the net proceeds of this offering for working capital and general corporate purposes.

This expected use of the net proceeds from this offering represents our intentions based upon our current plans and business conditions. Pending our application of the net proceeds from this offering, we intend to invest the net proceeds in a variety of capital preservation investments, including short-term, investment grade, interest bearing instruments and U.S. government.

MARKET INFORMATION FOR COMMON STOCK AND DIVIDEND POLICY

Market for Common Stock

Our Common Stock is traded on The Nasdaq Capital Market under the symbol “FLUX.”

Holders of Record of Common Stock

As of September 12, 2025, we had approximately 1,361 stockholders of record for our Common Stock. The foregoing number of stockholders of record does not include an unknown number of stockholders who hold their stock in “street name.”

Dividend Policy

We have never declared or paid cash dividends on our Common Stock. We presently do not expect to declare or pay such dividends in the foreseeable future and expect to reinvest all undistributed earnings to expand our operations, which the management believes would be of the most benefit to our stockholders. The declaration of dividends, if any, will be subject to the discretion of our Board of Directors, which may consider such factors as our results of operations, financial condition, capital needs and acquisition strategy, among others.

Purchases of Equity Securities

None.

Equity Compensation Plan Information

The following table provides certain information with respect to our equity compensation plans in effect as of June 30, 2025:

CAPITALIZATION

The following table sets forth our cash and capitalization as of June 30, 2025:

The unaudited as further adjusted information below is prepared for illustrative purposes only and our capitalization following the completion of this offering will be adjusted based on the actual public offering price and other terms of this offering determined at pricing. You should read the following table in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations and the historical financial statements and related notes for the fiscal year ended June 30, 2025 appearing elsewhere in this prospectus.

A $0.15 increase (decrease) in the assumed public offering price per share of Common Stock of $4.47, which was the last reported sale price of our Common Stock on The Nasdaq Capital Market on September 29, 2025, would increase (decrease) each of cash, Common Stock, additional paid-in capital, total stockholders’ equity and total capitalization on an as further adjusted basis by approximately $0.4 million, assuming that the number of shares of Common Stock offered by us remains the same and after deducting the underwriting discounts and commissions and estimated offering expenses payable by us. Similarly, each increase (decrease) of 100,000 shares of Common Stock offered by us, would increase (decrease) each of cash, Common Stock and additional paid-in capital, total stockholders’ equity and total capitalization on an as further adjusted basis by approximately $0.4 million, assuming the assumed public offering price of $4.47 per share of Common Stock remains the same and after deducting the underwriting discounts and commissions and estimated offering expenses payable by us.

The table and discussion above are based on (A) 16,835,698 shares of Common Stock outstanding as of June 30, 2025, (B) as reflected above in the As Adjusted column, adjusted to give effect to the Private Placement and (C) as reflected above in the As Further Adjusted column includes the issuance and sale of 2,684,563 shares of Common Stock in this offering, based on an assumed public offering price of $4.47 per share of Common Stock (the last reported sale price of our Common Stock on The Nasdaq Capital Market on September 29, 2025), but excludes the following:

DILUTION

If you invest in our Common Stock in this offering, your ownership interest will be diluted immediately to the extent of the difference between the public offering price per share of our Common Stock and the as adjusted net tangible book value per share of our Common Stock immediately after this offering.

Our historical net tangible book value (deficit) as of June 30, 2025, was $(5,404,000) or $(0.32) per share of our Common Stock. Our historical net tangible book value (deficit) is the amount of our total tangible assets less our total tangible liabilities. Historical net tangible book value (deficit) per share represents our historical net tangible book value (deficit) divided by 16,835,698 shares of our Common Stock outstanding as of June 30, 2025.

After giving effect to the sale of 2,684,563 shares of Common Stock (assuming no exercise of the underwriter’s option) in this offering at an assumed public offering price of $4.47, the closing sale price per share of our Common Stock on September 29, 2025, and after deducting the estimated underwriting discounts and commissions and estimated offering expenses payable by us, our as adjusted net tangible book value as of June 30, 2025 would have been approximately $5,129,524, or $0.26 per share. This represents an immediate increase in net tangible book value of $0.58 per share to existing stockholders and an immediate dilution of $4.21 per share to new investors. The following table illustrates this per share dilution:

A $0.15 increase (decrease) in the assumed public offering price of a share of Common Stock, assuming that the number of shares of Common Stock offered by us remains the same and after deducting the estimated underwriting discounts and commissions and expenses, would increase or decrease our as adjusted net tangible book value to approximately $5.5 million or $0.28 per share and $4.8 million or $0.24 per share, respectively, representing an immediate dilution of approximately $4.19 and $4.23 per share, respectively, to new investors purchasing shares of our Common Stock in this offering.

We may also increase or decrease the number of shares of Common Stock we are offering. Each increase (decrease) of 100,000 shares in the number of shares of Common Stock we are offering would increase (decrease) our as adjusted net tangible book value to approximately $5.5 million or $0.28 per share and $4.7 million or $0.24 per share, respectively, representing an immediate dilution of approximately $4.19 and $4.23 per share, respectively, to new investors purchasing shares of our Common Stock in this offering, assuming that the assumed public offering price per share for each share of Common Stock remains the same, and after deducting the underwriting discounts and commissions and estimated offering expenses payable by us. The as adjusted information discussed above is illustrative only and will change based on the actual public offering price, number of shares and other terms of this offering determined at pricing.

If the underwriter exercises in full its over-allotment option to purchase up to $1,800,000 of additional shares of Common Stock from us, the as adjusted net tangible book value per share after giving effect to this offering would be $0.34 per share, representing an immediate increase to existing stockholders of $0.66 per share, and dilution to new investors participating in this offering of $4.13 per share.

The foregoing table is based on 16,835,698 shares of Common Stock issued and outstanding as of June 30, 2025, but excludes the following:

The foregoing discussion and table do not take into account further dilution to new investors that could occur upon the exercise of outstanding options, warrants or other convertible securities having an exercise price per share less than the offering price per share in this offering. In addition, we may choose to raise additional capital due to market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans. To the extent that additional capital is raised through the sale of equity or convertible debt securities, the issuance of these securities could result in further dilution to our stockholders.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF

FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our consolidated financial statements and related notes included elsewhere in this prospectus. This discussion and analysis of our financial condition and results of operations and other parts of this prospectus contain forward-looking statements based upon current beliefs that involve risks, uncertainties and assumptions, such as statements regarding our plans, objectives, expectations, intentions and projections. Our actual results and the timing of selected events could differ materially from those described in or implied by these forward-looking statements as a result of several factors, including those set forth under “Risk Factors” and elsewhere in this prospectus. You should carefully read the “Risk Factors” section of this prospectus to gain an understanding of the important factors that could cause actual results to differ materially from our forward- looking statements. Please also see the section entitled “Cautionary Note Regarding Forward-Looking Statements.”

Business Overview

We design, develop, manufacture and sell a portfolio of advanced lithium-ion energy storage solutions for electrification of a range of industrial and commercial sectors which include material handling, airport GSE. We believe our mobile energy storage solutions provide our customers a reliable, high performing, cost effective, and more environmentally friendly alternative as compared to traditional lead acid and propane-based solutions. Our modular and scalable design allows different configurations of lithium-ion energy storage solutions to be paired with our proprietary wireless battery management system to provide the level of energy storage required and “state of the art” real time monitoring of pack performance. We believe that the increasing demand for lithium-ion energy storage solutions and more environmentally friendly energy storage solutions in the material handling sector should continue to drive our revenue growth.

Our long-term strategy is to meet the rapidly growing demand for lithium-ion energy solutions and to be the supplier of choice, targeting large companies having energy storage needs. We have established selling relationships with customers with large fleets of forklifts and GSEs. We intend to reach this goal by investing in research and development to expand our product mix, by expanding our sales and marketing efforts, improving our customer support efforts and improving production efficiencies. Our research and development efforts will continue to focus on providing adaptable, reliable and cost-effective energy storage solutions for our customers. We have filed three new patents on advanced technology related to lithium-ion energy storage solutions. The technology behind these pending patents is designed to:

Our largest sector of penetration thus far has been the material handling sector which we believe is a multi-billion-dollar addressable market. We believe the sector will provide us with an opportunity to grow our business as we enhance our product mix and service levels and grow our sales to large fleets of forklifts and GSEs. Applications of our modular packs for other industrial and commercial uses, such as mobile energy storage systems, are providing additional current growth and further opportunities. We intend to continue to expand our supply chain and customer partnerships and seek further partnerships and/or acquisitions that provide synergy to meeting our growth and “building scale” objectives.

The following table summarizes the new orders, shipments, and backlog activities for the following fiscal quarters:

“Backlog” represents the amount of anticipated revenues we may recognize in the future from existing contractual orders with customers that are in progress and have not yet shipped. Backlog values may not be indicative of future operating results as orders may be cancelled, modified or otherwise altered by customers. In addition, our ability to realize revenue from our backlog will be dependent on the delivery of key parts from our suppliers and our ability to manufacture and ship our products to customers in a timely manner. There can be no assurance that outstanding customer orders will be fulfilled as expected and that our backlog will result in future revenues.

As of September 12, 2025, our order backlog was approximately $7.5 million.

Business Updates

We have recently experienced some delays in new orders for our energy storage solutions, reflecting corresponding deferrals of new forklift purchases by selected large customer fleets due to lower capital spending and interest rate variability, and more recently, global tariff uncertainties. While we have had very few cancellations of existing purchase orders, some customers have revised their order terms to fiscal 2026. Some customers have attributed lower capital spending to concerns over the economy and the uncertainty of higher interest rates, as well as broader geopolitical uncertainty. More recently, the economic impacts and costs of higher global tariffs implemented by the U.S. government have affected new purchase orders. The impact of order deferrals has required additional selling strategies to support our targeted sales trajectory.

We have seen improvements in our sourcing and purchasing activity, reflecting our efforts to expand and optimize our vendor strategy. Additional improvements include more secondary sources to minimize stock-outs, lower costs from increasing sources, and controlled delivery times, as reflected in our current inventory levels. With strategic supply chain and profitability improvement initiatives, lower costs and higher volume purchasing, we are targeting gross margin improvement to continue. We are highly focused on expanding sales and marketing initiatives to secure new customer relationships and support continued migration to lithium of current customers. We recently have added our second tier one OEM private label battery program to supplement our strong OEM relationships and approvals. This collaboration marks a significant milestone for our S-Series line, which now includes products with the UL Type EE certification, which provides added safety and durability capabilities. We are also working with our distribution network to expand customer acquisition with direct-to-customer initiatives.

We also announced a new partnership aimed at enhancing the recycling process for end-of-life lithium-ion batteries with the largest critical battery components recycling company in the U.S. This collaboration represents a significant step forward in our ongoing commitment to environmental responsibility.

Business Trends and Uncertainties

In 2025, the U.S. government increased certain existing tariffs and implemented new tariffs on imported products. In April 2025, the U.S. government increased import tariffs across a wide range of countries at various rates, including on product imports from almost all countries, and individualized higher tariffs on certain countries, notably China. Some of these tariff announcements have since been followed by announcements of limited exemptions and temporary pauses. Due to the uncertainties pertaining to tariffs and tariff levels, it is difficult for us to reliably forecast the ongoing impact to our business or that of our customers but is expected that tariffs would negatively impact our revenues, profitability and cash flows. Management is actively evaluating ways to mitigate potential impacts of tariffs.

We import a portion of our raw materials and components from countries that are subject to import tariffs imposed by the U.S. government, in particular materials and components that are from China. We expect to be able to offset some of the impact of the enacted tariffs with supply chain adjustments, alternative manufacturing locations and cost reduction actions. However, at current and anticipated tariff levels, we will also need to increase the selling prices of our products in order to achieve an acceptable profit margin.

In response to business uncertainties resulting from tariffs and increased tariff levels imposed by the U.S. government on goods imported into the U.S., we temporarily paused imports from our battery cell supplier in China. The pause was short-lived as both parties quickly agreed to modified terms. At this time, neither the pause in shipments nor the modified terms have materially affected the Company’s operations. However, further escalation of tariffs between the U.S. and China could have a material effect on our ability to cost-effectively source from our supplier in China.

Trade-related disruptions can create further uncertainty and supply chain interruptions, which may result in last-minute procurement efforts at elevated cost. We are closely monitoring the fluid nature of proposed tariffs and any impact they may have on our operations and will continue to monitor macroeconomic conditions and evaluate the financial and operational impact of ongoing trade policy shifts. These risks could intensify depending on future developments and we are actively incorporating these considerations into our future operation planning, including assessing pricing actions, cost-control measures, and long-term sourcing strategies.

If tariffs escalate or global inflationary trends persist, our customers may face greater economic strain, which could in turn affect demand for our products. We remain focused on maintaining operational flexibility and adapting our supply chain to navigate these uncertainties and support long-term business performance. See “Risk Factors” for additional information.

Segment and Related Information

We operate as a single reportable segment.

Adopted Accounting Pronouncements

In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which requires retrospective disclosure of significant segment expenses and other segment items on an annual and interim basis. Additionally, it requires disclosure of the title and position of our Chief Operating Decision Maker (“CODM”). This ASU is effective annually beginning with our fiscal year ended June 30, 2025 and for interim periods thereafter. We adopted this standard for the year ended June 30, 2025 and the adoption did not have a material impact on our consolidated financial statements. See Note 13 – Segment Information included in the notes to our consolidated financial statements included elsewhere in this prospectus.

Recently Issued Accounting Pronouncements

Management has considered all recent accounting pronouncements not yet adopted in our consolidated financial statements. In November 2024, the FASB issued Accounting Standards Update (“ASU”) 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Topic 220): Disaggregation of Income Statement Expenses, which requires additional disclosure of certain amounts included in the expense captions presented on the statement of operations, as well as disclosures about selling expenses. The ASU is effective on a prospective basis, with the option for retrospective application, for our fiscal year ending June 30, 2028 and interim periods thereafter. Early adoption is permitted for annual financial statements that have not yet been issued. We are evaluating the disclosure requirements related to the new standard.

In December 2023, the FASB issued Accounting Standards Update 2023-09, Income Taxes (Topic 740), Improvements to Income Tax Disclosures, which requires more detailed income tax disclosures. The guidance requires entities to disclose disaggregated information about their effective tax rate reconciliation as well as expanded information on income taxes paid by jurisdiction. The disclosure requirements will be applied on a prospective basis, with the option to apply them retrospectively. The standard is effective for our fiscal year ending June 30, 2026, with early adoption permitted. We are evaluating the disclosure requirements related to the new standard.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based upon our Financial Statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues, and expenses, and the related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates based on its historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

We believe the following critical accounting policies and estimates affect the preparation of our financial statements:

Accounts Receivable

Accounts receivable are carried at their estimated collectible amounts. We have not experienced significant issues related to the collection of our accounts receivable. As of June 30, 2025 and 2024, we had an allowance for credit losses of $68,000 and $55,000, respectively.

Inventories

Inventories consist primarily of battery management systems and the related subcomponents and are stated at the lower of cost (first-in, first-out) or net realizable value. We evaluate inventories to determine if write-downs are necessary due to obsolescence or if the inventory levels are in excess of anticipated demand at market value based on consideration of historical sales and product development plans. We recorded an adjustment related to obsolete inventory in the amount of approximately $534,000 and $490,000 during the years ended June 30, 2025 and 2024, respectively. Inventories at June 30, 2025 and 2024 are net of inventory obsolescence write-downs of $1,551,000 and $2,677,000, respectively.

Revenue Recognition

We recognize revenue in accordance to the Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers (“ASC 606”) for all contracts. We derive our revenue from the sale of products to customers. We sell our products primarily through a distribution network of equipment dealers, OEMs and battery distributors in primarily North America. We recognize revenue for the products when all significant risks and rewards have been transferred to the customer, there is no continuing managerial involvement associated with ownership of the goods sold is retained, no effective control over the goods sold is retained, the amount of revenue can be measured reliably, it is probable that the economic benefits associated with the transactions will flow to us and the costs incurred or to be incurred with respect to the transaction can be measured reliably.

Product revenue is recognized as a distinct single performance obligation which occurs at the point in time that title passes to the customer. Our customers do have a right to return product, but our returns have historically been minimal.

Product Warranties

We evaluate our exposure to product warranty obligations based on historical experience. Our products, primarily forklift equipment packs, are warrantied for five years unless modified by a separate agreement. As of June 30, 2025 and 2024, we carried warranty liability of approximately $3,377,000 and $3,018,000, respectively, which is included in accrued expenses on our consolidated balance sheets.

Stock-based Compensation

Pursuant to the provisions of the FASB ASC Topic No. 718-10, Compensation-Stock Compensation, which establishes accounting for equity instruments exchanged for employee service, we utilize the Black-Scholes option pricing model to estimate the fair value of employee stock option awards at the date of grant, which requires the input of highly subjective assumptions, including expected volatility and expected life. Changes in these inputs and assumptions can materially affect the measure of estimated fair value of our share-based compensation. These assumptions are subjective and generally require significant analysis and judgment to develop. When estimating fair value, some of the assumptions will be based on, or determined from, external data and other assumptions may be derived from our historical experience with stock-based payment arrangements. The appropriate weight to place on historical experience is a matter of judgment, based on relevant facts and circumstances.

Common stock or equity instruments such as warrants issued for services to non-employees are valued at their estimated fair value at the measurement date (the date when a firm commitment for performance of the services is reached, typically the date of issuance, or when performance is complete). If the total value exceeds the par value of the stock issued, the value in excess of the par value is added to the additional paid-in-capital.

Results of Operations

Comparison of Results of Operations of the Fiscal Years Ended June 30, 2025 and 2024

The following discussion should be read in conjunction with our financial statements and the related notes that appear elsewhere in this prospectus.

The following table represents our statement of operations for the fiscal years ended June 30, 2025 (“fiscal 2025”) and June 30, 2024 (“fiscal 2024”).

Revenues

Historically our product focus has been on material handling equipment, reflecting a mix of walkie pallet jacks and higher capacity packs for Class 1, 2, and 3 forklifts. Over the past two years, we expanded our product offering into adjacent applications, including airport GSE. The launch of larger packs over the past two years has shifted our portfolio mix to include packs with higher average selling prices as compared to our historical mix. We believe that we are well positioned to address the needs of many segments within the material handling sector in light of our modular and scalable energy storage solution design coupled with our proprietary battery management system that can be coupled with our telemetry based “SkyBMS” product offering.

We sell our products through several different channels including OEMs, lift equipment dealers and battery distributors as well as directly to end users, primarily in North America. The channels sell principally to large company, national accounts. We sell certain energy storage solutions directly to other accounts including industrial equipment manufacturers and end users.

Revenues for fiscal 2025 increased $5,610,000 or 9%, to $66,434,000, compared to $60,824,000 for fiscal 2024. The increase in revenues was driven by increased demand in both the material handling and GSE markets. The material handling revenue increase was attributed to increased unit demand for our private label walkie packs. The GSE revenue increase was attributed to new customer acquisition and higher average selling prices.

Cost of Sales

Cost of sales for fiscal 2025 increased $1,103,000, or 3%, to $44,694,000, compared to $43,591,000 for fiscal 2024. The increase in cost of sales was directly associated with higher sales of energy storage solutions, partially offset by lower average cost of sales per unit achieved during the current year as a result of our gross margin improvement initiatives, including design enhancements to lower cost, improve serviceability, simplify bill of materials and supply chain initiatives to improve inventory turns and create part commonality across multiple product lines. Cost of sales as a percentage of revenues for fiscal 2025 was 67%, a decrease of five percentage points, compared to 72% for fiscal 2024.

Gross Profit

Gross profit for fiscal 2025 increased $4,507,000 or 26%, to $21,740,000, compared to $17,233,000 for fiscal 2024. The increase in profitability is primarily due to the impact of manufacturing efficiencies, cost savings initiatives and lower warranty-related expense. Gross profit margin (gross profit expressed as a percentage of revenues) increased to 33% for fiscal 2025 compared to 28% for fiscal 2024.

Selling and Administrative Expenses

Selling and administrative expenses for fiscal 2025 increased $3,372,000 or 18%, to $23,304,000, compared to $18,932,000 for fiscal 2024. Such expenses consist primarily of salaries and personnel-related expenses, sales force commissions, consulting fees, facilities-related expenses, outbound shipping costs, insurance premiums, marketing expenses, travel expenses, public relations expenses and bad debt expenses. The increase was primarily attributable to professional fees related to the restatement of previously issued financial statements, legal settlements, bonuses, and severance, while slightly offset by lower stock-based compensation driven by forfeitures.

Research and Development Expense

Research and development expenses for fiscal 2025 decreased $452,000 or 9%, to $4,464,000, compared to $4,916,000 for fiscal 2024. Such expenses consist primarily of materials, supplies, salaries and personnel-related expenses, product testing, consulting and other expenses associated with revisions to existing product designs and new product development. The decrease was primarily attributable to payroll and related benefits as well as stock-based compensation driven from reduced headcount and related stock award forfeitures.

Interest Income (Expense), net

Interest income (expense), net for fiscal 2025 decreased $72,000 or 4%, to $1,646,000, compared to $1,718,000 for fiscal 2024. The decrease in interest expense was due to lower average balances outstanding on our GBC Credit Facility.

Net Loss

Net loss during fiscal 2025 decreased $1,659,000 or 20%, to a net loss of $6,674,000 compared to a net loss of $8,333,000 for fiscal 2024. The lower net loss for fiscal 2025 was primarily attributable to the increase in gross profit while slightly offset by higher general and administrative costs.

Adjusted EBITDA

Adjusted EBITDA is a non-GAAP financial measure. Adjusted EBITDA is calculated by taking net loss and adding back the expenses related to interest, income taxes, depreciation, amortization and stock-based compensation, each of which has been calculated in accordance with GAAP. Additionally, costs to restate prior periods and litigation resulting from such restatements are also added back. Adjusted EBITDA was a loss of approximately $147,000 for fiscal 2025 compared to a loss of $3,999,000 for fiscal 2024.

Management believes that Adjusted EBITDA, when viewed with our results under GAAP and the accompanying reconciliations, provides useful information about our period-over-period results. Adjusted EBITDA is presented because management believes it provides additional information with respect to the performance of our fundamental business activities and is also frequently used by securities analysts, investors and other interested parties in the evaluation of comparable companies. We also rely on Adjusted EBITDA as a primary measure to review and assess the operating performance of our company and our management team.

As Adjusted EBITDA is a non-GAAP financial measure, it should not be construed as superior to or a substitute for net loss, as determined in accordance with GAAP, for the purpose of analyzing our operating performance or financial position.

A reconciliation of our net loss to Adjusted EBITDA is included in the table below.

Liquidity and Capital Resources

Overview

For fiscal 2025, we generated positive cash flows from operations of $0.6 million. As of June 30, 2025, we had an accumulated deficit of $106.4 million. To date, our business has not generated sufficient cash to fund our operations. However, given our existing backlog, we anticipate that revenue growth coupled with improvement in our gross margin and lower operating expenses will move us closer to profitability and improve our cash flow. Our gross margin improvement plan includes, but is not limited to, efforts to reduce product costs. We received new orders during fiscal 2025 of approximately $58.5 million.

As of June 30, 2025, we had an existing cash balance of $1.3 million and $2.4 million remaining available under our $16.0 million GBC Credit Facility subject to borrowing base limitations. However, if the Company were to experience an event of default, as defined by the loan agreements, as amended, such additional funds may not be made available.

In April 2024 we notified GBC of a certain event of default with respect to our failure to maintain the EBITDA covenant for the trailing three (3) month period ended April 30, 2024, (the “Default”). On May 8, 2024, we received a waiver, which waived the Default, subject to satisfaction of certain conditions, which have been met.

On May 31, 2024, we entered into Amendment No. 3 to the Loan Agreement (the “Third Amendment”) with GBC, which amended certain terms including but not limited to amending the EBITDA Minimum financial covenant. In consideration for the Third Amendment, we agreed to pay GBC a non-refundable amendment fee of $50,000 in cash. See Note 7 – Notes Payable in the notes to our consolidated financial statements included elsewhere in this prospectus.

On August 30, 2024, GBC agreed to waive our non-compliance with, and the effects of our non-compliance under, various representations, financial covenants and non-financial covenants relating to our financial restatements. On January 17, 2025, GBC agreed to waive our non-compliance with, and the effects of our non-compliance under, various representations, financial covenants and non-financial covenants relating to our financial restatements and our failure to maintain the EBITDA Minimum for certain financial periods.

On January 22, 2025, we entered into Amendment No. 4 to the Loan Agreement (the “Fourth Amendment”) which amended certain terms relating to the EBITDA Minimum financial covenant of the Company. In consideration for the Fourth Amendment, paid GBC a non-refundable amendment fee of $50,000 in cash.

On July 16, 2025, we entered into the Fifth Amendment which amended the definition of the maturity date to August 31, 2025, unless otherwise extended pursuant to the terms of the Loan Agreement, provided however, upon the occurrence of either (i) an extension of the due date of the Cleveland Note to a date no earlier than September 29, 2027, or (ii) the conversion of all of the outstanding obligations under the Cleveland Note into equity of the Company, the maturity date will automatically extend to July 31, 2027. In consideration for the Fifth Amendment, we agreed to pay GBC a non-refundable amendment fee of $112,500.

On September 4, 2025, we entered into the Sixth Amendment, with the effective date of August 31, 2025, which amended certain terms of the Loan Agreement, including (i) modifications to the EBITDA minimum financial covenant of the Company, and (ii) an extension of the maturity date from August 31, 2025 to September 15, 2025, subject to acceleration or further extension pursuant to the terms of the Loan Agreement. Upon the closing of the Private Placement on September 15, 2025, all the outstanding obligations under the Cleveland Note was applied in full towards satisfaction of the subscription by Cleveland in the Private Placement. Upon the conversion of all of the outstanding obligations under the Cleveland Note into equity of the Company, the Maturity Date of the Revolving Note was automatically extended to July 31, 2027.

We believe that our existing cash of $1.1 million, together with $6.7 million that currently remains available under our $16.0 million GBC Credit Facility, subject to borrowing base limitations, as of July 31, 2025, along with the $3.8 million cash proceeds portion from our recent private placement, which closed on September 15, 2025, will not be sufficient to meet our anticipated capital resources to fund planned operations for the next twelve months. See “Future Liquidity Needs” below and Liquidity and Financial Condition in Note 2 – Summary of Significant Accounting Policies to the audited consolidated financial statements included elsewhere in this prospectus for additional information.

Cash Flow Summary

Operating Activities

Net cash provided by operating activities was $610,000 during fiscal 2025. The primary sources of cash were an increase in accounts payable and accrued expenses combined and non-cash operating costs. The primary uses of cash were the net loss of $6,674,000, an increase in accounts receivable and an increase in other current assets.

Net cash used in operating activities was $4,798,000 during fiscal 2024. The primary uses of cash were the net loss of $8,333,000 and increases in inventory and accounts receivable, that were partially offset by non-cash operating costs and an increase in accounts payable and accrued expenses combined.

Investing Activities

Net cash used in investing activities during fiscal 2025 was $653,000, primarily due to purchases of furniture and office equipment, warehouse equipment and other related costs. Net cash used in investing activities during fiscal 2024 was $853,000, primarily due to purchases of furniture and office equipment, warehouse equipment and other related costs.

Financing Activities

Net cash provided by financing activities during fiscal 2025 was $734,000, primarily due to drawing $1,000,000 under the Cleveland Subordinated Line of Credit, partially offset by $207,000 in net repayments under the GBC Credit. Net cash provided by financing activities during fiscal 2024 was $3,915,000, primarily due to $3,922,000 in net borrowings under the GBC Credit Facility and SVB Credit Facility. For additional information on the SVB Credit Facility, see Silicon Valley Bank Credit Facility in Note 7 – Notes Payable to the audited consolidated financial statements included elsewhere in this prospectus.

Future Liquidity Needs

We have evaluated our expected cash requirements over the next twelve months, which include, but are not limited to, investments in additional sales and marketing and research and development, capital expenditures, and working capital requirements and have determined that our existing cash resources are not sufficient to meet our anticipated needs during the next twelve months, from the filing of this annual report. See Liquidity and Financial Condition in Note 2 – Summary of Significant Accounting Policies to the audited consolidated financial statements included elsewhere in this prospectus for additional information.

As of July 31, 2025, we had a cash balance of $1.1 million and funding available under our GBC Credit Facility under which up to $6.7 million is currently available, subject to borrowing base limitations. Additionally, the cash portion of the proceeds in connection with the closing of a $5.0 million private placement on September 15, 2025 is approximately $3.8 million.

Our ability to draw funds from the GBC Credit Facility is subject to certain restrictions, covenants and borrowing base limitations. In light of the Default under the GBC Credit Facility, the financial covenants in the Loan Agreement were modified to help prevent future defaults. If we are unable to meet the conditions provided in the loan documents, the funds may not be available to us. In addition, our operations have been impacted by delays in new orders of its energy storage solutions due to corresponding deferrals of new forklift purchases mainly caused by lower capital spending in the market sector that we serve and interest rate variability affecting selected large customer fleets which have impacted its ability to meet projected revenue targets and generate cash from operations. Further, these events have placed pressure on our cash resources and raise substantial doubt about our ability to continue as a going concern for the next twelve months following the date of this prospectus.

Furthermore, should there be any delays in the receipts of key component parts, due in part to supply change disruptions, our ability to fulfill the backlog of sales orders will be negatively impacted resulting in lower availability of cash resources from operations. In that event, we may be required to raise additional funds by issuing equity or convertible debt securities. If such funds are not available when required, management will be required to curtail investments in new product development, which may have a material adverse effect on future cash flows and results of operations and our ability to continue operating as a going concern. See Liquidity and Financial Condition in Note 2 – Summary of Significant Accounting Policies to the audited consolidated financial statements included elsewhere in this prospectus for additional information.

There is no guarantee that additional funds will be available on a timely basis or on acceptable terms. Our failure to timely file our fiscal 2024 Annual Report on Form 10-K and subsequent fiscal 2025 interim quarterly reports on Form 10-Q means that we currently are ineligible to use a registration statement on Form S-3. We will not be eligible to use a registration statement on Form S-3 again until we have timely filed all materials and reports required to be filed pursuant to Section 13, 14 or 15(d) of the Securities Exchange Act of 1934 for a period of at least twelve (12) calendar months immediately preceding the filing of a new registration statement on Form S-3. The inability to use a Form S-3 registration statement will limit our ability to raise capital through sales of our securities in a timely and cost-efficient manner. To the extent that we raise additional funds by issuing equity, equity-linked or convertible debt securities, our stockholders may experience additional dilution and such financing may involve restrictive covenants.

BUSINESS

Overview

We design, develop, manufacture, and sell a portfolio of advanced lithium-ion energy storage solutions for electrification of a range of industrial and commercial sectors which include material handling and airport GSE. We believe our mobile energy storage solutions provide our customers a reliable, high performing, cost effective, and more environmentally friendly alternative as compared to traditional lead acid and propane-based solutions. Our modular and scalable design allows different configurations of lithium-ion energy storage solutions to be paired with our proprietary wireless battery management system to provide the level of energy storage required and “state of the art” real time monitoring of pack performance. We believe that the increasing demand for lithium-ion energy storage solutions and more environmentally friendly energy storage solutions in the material handling sector should continue to drive our revenue growth.

Our Strategy

Our long-term strategy is to meet the rapidly growing demand for lithium-ion energy solutions and to be the supplier of choice, targeting large companies having energy storage needs. We have established selling relationships with customers with large fleets of forklifts and GSE. We intend to reach this goal by investing in research and development to expand our product mix, by expanding our sales and marketing efforts, improving our customer support efforts and improving production efficiencies. Our research and development efforts will continue to focus on providing adaptable, reliable and cost-effective energy storage solutions for our customers. We have received two patents, with another patent pending, on advanced technology related to lithium-ion energy storage solutions. The technology behind these patents is designed to:

Our largest sector of penetration thus far has been the material handling sector, which we believe is a multi-billion-dollar addressable market. We believe the sector will provide us with an opportunity to grow our business as we enhance our product mix and service levels and grow our sales to large fleets of forklifts and GSE. Applications of our modular packs for other industrial and commercial uses, such as mobile energy storage systems, are providing additional current growth and further opportunities. We intend to continue to expand our supply chain and customer partnerships and seek further partnerships and/or acquisitions that provide synergy to meeting our growth and “building scale” objectives.

Strategic Initiatives

Our near-term priority will be to achieve profitability within our capital constraints. Accordingly, we will continue to pursue supply chain improvements, gross margin expansion initiatives and cost reductions. In addition, we are focusing on business expansion to accelerate gross margins by:

There can be no assurance that these initiatives and efforts will be successful.

Recent Developments

Business Developments

We have experienced some delays in new orders of our energy storage solutions due to corresponding deferrals of new forklift purchases mainly caused by lower capital spending by certain large customer fleets. While we have had very few cancellations of existing purchase orders, some customers have deferred their orders to later periods. Some customers have attributed lower capital spending to concerns over the economy and the uncertainty of higher interest rates, as well as broader geopolitical uncertainty. More recently, the economic impacts and costs of higher global tariffs implemented by the U.S. government have affected new purchase orders. The impact of deferrals and uncertainties related to new customer orders have required additional selling strategies to support our targeted sales trajectory. Some of these issues are discussed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations— Business Trends and Uncertainties.”

We have seen improvements in our sourcing and purchasing activity, reflecting our efforts to expand and optimize our vendor strategy. Additional improvements include more secondary sources to minimize stock-outs, lower costs from increasing sources, and controlled delivery times, as reflected in our current inventory levels. With strategic supply chain and profitability improvement initiatives, lower costs and higher volume purchasing, we are targeting gross margin improvement to continue. We are highly focused on expanding sales and marketing initiatives to secure new customer relationships and support continued migration to lithium of current customers. We recently have added our second “tier one” OEM private label battery program to supplement our strong OEM relationships and approvals. This collaboration marks a significant milestone for our S-Series line, which now includes products with the UL Type EE certification, which provides added safety and durability capabilities. We are also working with our distribution network to expand customer acquisition with direct-to-customer initiatives.

We are also expanding our deployment of our telemetry solution providing customers with state of health, better asset management, and a platform for more timely management of service and maintenance requirements.

We also announced a new partnership aimed at enhancing the recycling process for end-of-life lithium-ion batteries with the largest critical battery components recycling company in the U.S. This collaboration represents a significant step forward in our ongoing commitment to environmental responsibility.

Nasdaq Stock Market Notices

On January 31, 2025, the Company received a notice from the Nasdaq notifying the Company that based on its stockholders’ equity of $194,000 as reported in its Annual Report on Form 10-K for the fiscal year ended June 30, 2024, the Company is no longer in compliance with Nasdaq Listing Rule 5550(b)(1), which requires the Company to maintain a minimum of $2,500,000 in stockholders’ equity for continued listing on Nasdaq. On March 17, 2025, the Company filed its plan with Nasdaq to regain compliance with the Stockholders’ Equity Requirement, which included requesting an extension through July 30, 2025.

On February 21, 2025, the Company received a notice from the Staff stating that because the Company had not yet filed its Quarterly Report on Form 10-Q for the period ended December 31, 2024 (the “December Form 10-Q”), the Company does not comply with Nasdaq Listing Rule 5250(c)(1) (the “Listing Rule”), which requires Nasdaq-listed companies to timely file all required periodic financial reports with the SEC. The Company filed the December Form 10-Q on March 20, 2025 and is now current with its required periodic financial reports to be filed with the SEC under the Listing Rule.

On July 31, 2025, the Company received a determination letter from the Staff notifying the Company that based on the Company’s most recent disclosure, the Company’s stockholders’ equity was a deficit of $4,372,000 as of March 31, 2025 and that the Staff had determined that the Company had not regained compliance with the Stockholders’ Equity Requirement. The Staff informed the company that trading of the Company’s Common Stock would be suspended at the opening of business on August 11, 2025, unless the Company requests an appeal of the Staff’s determination to the Panel.

On August 7, 2025, the Company submitted a hearing request to the Panel, which request will stay suspension of the Company’s securities and the filing of the Form 25-NSE pending the Panel’s decision. On September 4, 2025, the Company made its presentation to the Panel. On September 16, 2025, the Panel determined to grant the Company an exception to demonstrate compliance with the Stockholders’ Equity Requirement and granted the Company’s request for continued listing, which extension is subject to the following: (1) the Company shall file a Annual Report on Form 10-K for the period ending June 30, 2025 on or before September 30, 2025, and (2), the Company shall demonstrate compliance with the Stockholder’s Equity Requirement on or before October 31, 2025 through public disclosures describing the transactions undertaken by the Company to achieve compliance and demonstrate long-term compliance. The Company filed its Annual Report on Form 10-K for the fiscal year ended June 30, 2025 on September 17, 2025 and we believe that completion of this offering with minimum net proceeds of at least $7.5 million will allow us to regain compliance with the Stockholders’ Equity Requirement prior to the October Deadline. However, the size and completion of this offering will depend on a number of factors and market conditions and there can be no assurances that we will complete this offering with a sufficient amount of net proceeds to satisfy the Stockholders’ Equity Requirement or at all. If the Company fails to comply with the Nasdaq listing requirements and does not regain compliance, the Company’s Common Stock will be subject to delisting by Nasdaq. In the event our Common Stock is delisted, our stock price and market liquidity of our stock will be adversely affected which will impact the ability of the Company’s stockholders to sell securities in the market. Further, delisting from Nasdaq could also have other negative effects, including potential loss of confidence by partners, lenders, suppliers and employees. See “Risk Factors” for additional information.

Authorized Common Stock Share Increase

On May 28, 2025, we filed a Certificate of Amendment to our Articles with the Nevada Secretary of State to increase the number of authorized shares of Common Stock of the Company from 30,000,000 to 75,000,000, effective upon filing. The Amendment did not have any effect on the par value per share of the Company’s Common Stock.

Settlement Term Sheet

On July 11, 2025, we entered into a Term Sheet to fully resolve the previously disclosed class action litigation captioned Kassam v. Flux Power Holdings, Inc. et al. (Case No. 3:25-cv-00113-JO-DDL), against the Defendants. The settlement was subsequently memorialized in a definitive settlement agreement, executed on August 27, 2025, which was filed with the Court on August 28, 2025 in connection with an unopposed motion for preliminary approval of the settlement, which motion will be heard by the Court on October 23, 2025. For additional information about the case, see “—Legal Proceedings.” In settling the class action, the Company is not admitting any liability and neither the Term Sheet nor the definitive settlement agreement constitutes an admission of liability or an admission regarding the accuracy of any allegation made by the plaintiffs.

The settlement provides for, among other things, the final dismissal of the litigation and a release of claims against the Defendants in exchange for the Company establishing a $1.75 million escrowed settlement fund to cover payments to the settlement class, attorneys’ fees and settlement administration expenses.

The settlement class will consist of all persons or entities who purchased publicly traded Common Stock of the Company between November 15, 2021 and February 14, 2025, but will exclude (i) persons who suffered no compensable losses; and (ii) the Defendants; present and former officers, directors, or control persons of the Company at all relevant times; members of their immediate families and their legal representatives, heirs, successors, predecessors or assigns; present and former parents, subsidiaries, assigns, successors, and predecessors of the Company; and any entity in which any of the persons excluded hereunder has or had a controlling or majority ownership interest in the Company at any time. The plaintiff’s motion seeks certification of the settlement class, and, for settlement purposes only, Defendants will not object to certification of the action as a class action.

Final settlement is subject to, among other things, court approval of such agreement. If the settlement does not obtain approval, the parties agree that the settlement class will be decertified without prejudice, and that all the parties will revert to their pre-settlement positions.

We expect our liability insurers to directly fund approximately $1.15 million of the settlement fund. The Company estimates that it will contribute approximately $600,000 to the settlement fund as its remaining retention/deductible related to its insurance policy.

Special Meeting of Stockholders

On August 29 2025, at a Special Meeting of Stockholders, our stockholders approved the following proposals: (1) the amendment and restatement of the Articles as amended and then currently in effect to, among other things, (i) increase the aggregate number of authorized shares of Preferred Stock from 500,000 to 3,000,000, (ii) grant the Board of Directors authority to fix the rights and preferences of the Preferred Stock by resolution from time to time, and (iii) designate 1,000,000 shares of Preferred Stock as “Series A Convertible Preferred Stock,” with rights, preferences, privileges and restrictions all as set forth in the Restated Articles, and (2) the reservation and issuance of such number of shares of Common Stock issuable in connection with the conversion of the shares of Series A Preferred Stock which are issuable upon exercise of certain prefunded warrants, and exercise of certain common stock warrants issued and issuable in the Private Placement, which total issuance could exceed 20% of the amount outstanding of Common Stock prior to the Private Placement for purposes of complying with Nasdaq Listing Rule 5635(d).

Second Amended and Restated Articles of Incorporation

On September 10, 2025, the Company filed the Restated Articles with the Nevada Secretary of State to among other things, (i) increase the aggregate number of authorized shares of Preferred Stock from 500,000 to 3,000,000, (ii) grant the Board of Directors authority to fix the rights and preferences of the Preferred Stock by resolution from time to time, and (iii) designate 1,000,000 shares of Preferred Stock as “Series A Convertible Preferred Stock,” with rights, preferences, privileges and restrictions set forth therein. The Restated Articles became effective upon filing with the Nevada Secretary of State on September 10, 2025. The Restated Articles did not have any effect on the par value per share of the Company’s Common Stock.

Series A Preferred Stock

The Series A Preferred Stock have the following material rights, features, privileges and limitations:

Rank. With respect to payment of dividends and distribution of assets upon liquidation, dissolution, or winding up of the Company, whether voluntary or involuntary, all shares of Series A Preferred Stock rank senior to all the Common Stock and any other class of securities that is specifically designated as Junior Securities.

Voting Rights. The holders of shares of Series A Preferred Stock have a right to vote as a single class with the holders of Common Stock on an as-if-converted-to-Common-Stock-basis based on the greater of the (i) Conversion Price, or the (ii) Minimum Price as defined in Rule 5635(d) of the Nasdaq Listing Rules, except that holders of Series A Preferred Stock shall have the right to vote as a separate class with respect to certain specified matters.

Dividends. The holders of each share of the Series A Preferred Stock then outstanding are entitled to receive cumulative cash dividends at an annual dividend rate of 8.0%, payable quarterly on the last day of March, June, September, and December of each year, which may be payable in kind or in cash at the option of the Company.

Liquidation, Dissolution, or Winding Up. Upon a Liquidation, bankruptcy event, or change of control, the holders of shares of Series A Preferred Stock will be entitled to receive out of the assets, whether capital or surplus, of the Company an amount equal to the purchase price per warrant to purchase Series A Preferred Stock paid for by the holders of Series A Preferred Stock, adjusted for any stock splits, stock dividends, recapitalizations, or similar transaction with respect to the Series A Preferred Stock, for each share of Series A Preferred Stock before any distribution or payment will be made to the holders of any Junior Securities, and if the assets of the Company will be insufficient to pay in full such amounts, then the entire assets to be distributed to the holders of shares of Series A Preferred Stock will be ratably distributed among such holders in accordance with the respective amounts that would be payable on such shares if all amounts payable thereon were paid in full.

Conversion Rights. The holders of shares of Series A Preferred Stock have the right to convert all or any portion of the outstanding shares of Series A Preferred Stock held by such holder multiplied by the Liquidation Value into shares of the Company’s Common Stock at the initial conversion price equal to 120% of the 20-day VWAP per share of Common Stock immediately preceding the initial closing in which the warrants to purchase Series A Preferred Stock were first issued to such holders, with automatic conversion at the initial Conversion Price upon (i) the conversion of the shares of Series A Preferred Stock by the Majority Holders, (ii) the affirmative vote or written consent by the Majority Holder to convert all outstanding shares of Series A Preferred Stock, and (iii) on the fifth (5th) anniversary of the initial closing date in which the warrants to purchase Series A Preferred Stock are first issued to such holders of Series A Preferred Stock.

Adjustments to Conversion Price and Conversion Shares. The Conversion Price is subject to standard weighted average anti-dilution protection, and anti-dilution protection against issuance of securities by the Company in certain incidences, such as (i) in the event of a stock dividend on, or a subdivision, combination or reclassification of, Common Stock, and (ii) in the event of any capital reorganization, reclassification of the capital stock, consolidation or merger of the Company.

Private Placement

On July 18, 2025, we entered into the Purchase Agreement with the Initial Purchaser(s) pursuant to which the Company agreed to sell an initial aggregate amount of approximately $2.9 million in Prefunded Warrants at a purchase price equal to $19.369 per warrant. Each Prefunded Warrant entitled the holder to purchase one share of the Company’s Series A Preferred Stock for $0.001 per share. Purchasers of Prefunded Warrants were also issued an additional five (5) year warrant to purchase a number of shares of common stock, par value $0.001 per share equal to fifty percent (50%) of the number of shares of Common Stock issuable upon conversion of the Series A Preferred Stock. On September 15, 2025, the Company entered into the Amended and Restated Purchase Agreement with certain of the Initial Purchasers and certain additional investors pursuant to which, among other things, the Purchasers agreed to subscribe for and purchase, and the Company agreed to issue and sell to the Purchasers, an aggregate of 258,144 Prefunded Warrants and 1,214,769 Common Warrants at the Purchase Price for gross proceeds of approximately $5.0 million. The Purchase Price was paid in cash or, in lieu of cash, cancellation of certain existing debt of the Company.

The closing of the Private Placement contemplated by the Amended and Restated Purchase Agreement occurred simultaneously on September 15, 2025 upon the satisfaction of certain customary conditions. As of the Closing, there were no shares of Series A Preferred Stock issued or outstanding. The Company intends to use the net proceeds from the Private Placement for general corporate purposes and growth capital.

The Private Placement Securities were offered to a small select group of accredited investors, as defined in Rule 501 of Regulation D, all of whom have a substantial pre-existing relationship with the Company. Certain affiliates of the Company participated in the Private Placement, among which included Krishna Vanka, our Chief Executive Officer and director, Kevin Royal, our Chief Financial Officer, Jeffrey Mason, our Chief Operating Officer, Dale Robinette, our director, Michael Johnson, our director, and Cleveland, which beneficially owns approximately 7.3% of our Common Stock.

Prefunded Warrant and Common Warrant

Each Prefunded Warrant has an exercise price per share of Series A Preferred Stock equal to $0.001 per share. The Prefunded Warrants are immediately exercisable upon the Closing of the Private Placement and expire when exercised in full. The exercise price and the number of shares of Series A Preferred Stock issuable upon exercise of each Prefunded Warrant is subject to appropriate adjustments in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting the Series A Preferred Stock.

Each Common Warrant has an initial exercise price of $1.715, which is equal to the 20-day VWAP per share of Common Stock immediately preceding the Closing of the Private Placement (subject to adjustment therein), is exercisable immediately following issuance and has a term of five (5) years from the initial issuance date. The Common Warrant has a “cashless exercise” provision which provides that the Common Warrant can be exercised without further payment to the Company. The exercise price and the number of shares of Common Stock issuable upon exercise of each Common Warrant is subject to appropriate adjustments in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting the Common Stock.

In addition, the Warrants may not be exercised in full and may not be exercised to the extent that immediately following such exercise, the holder would beneficially own greater than 4.99% or, at the election of the holder, greater than 9.99% of the Company’s outstanding Common Stock.

Registration Rights Agreement

In connection with the Amended and Restated Purchase Agreement, the Company agreed to enter into the Registration Rights Agreement with the Purchasers, pursuant to which the Company will prepare and file a registration statement with the SEC covering the resale of a number of shares of Common Stock underlying the Series A Preferred Stock and the Common Warrants issued pursuant to the Amended and Restated Purchase Agreement, and to use its commercially reasonable efforts to cause such registration statement to be declared effective by the SEC within seventy-five (75) days following the date of the registration statement.

Escrow Agreement

In connection with the Closing, the Company entered into the Escrow Agreement, with David L. Hill, II on behalf of Hill Innovative Law, LLC, as escrow agent, pursuant to which the Escrow Agent agreed to hold and will disburse the total aggregate purchase price pursuant to the terms of the Escrow Agreement.

First Amendment to the Subordinated Unsecured Promissory Note

On July 16, 2025, we entered into the Note Amendment with Cleveland. The Note Amendment amended the due date set forth in the Original Note issued by us to Cleveland in connection with a certain Credit Facility Agreement dated November 2, 2023 (the “Subordinated LOC”). Pursuant to the Note Amendment, the due date under the Original Note was changed from August 15, 2025 to September 30, 2025. See Note 8 – Related Party Debt Agreements to the audited consolidated financial statements included elsewhere in this prospectus for additional information regarding the Cleveland Note.

Debt Satisfaction Agreement

On September 15, 2025, concurrently with the closing of the Private Placement, we entered into a Debt Satisfaction Agreement with Cleveland pursuant to which Cleveland represented that the full subscription price for the Private Placement Securities acquired and issued in the Private Placement to Cleveland were in exchange for the full payment and settlement of any and all obligations of the Company due to Cleveland under the Cleveland Note and upon issuance of the Private Placement Securities in the Private Placement to Cleveland, all obligations under the Cleveland Note and Subordinated LOC were deemed paid in full and the Subordinated LOC was terminated. In connection with such termination, the Cleveland Note was cancelled.

Credit Facility

On July 28, 2023, we entered into the Loan Agreement with GBC. The Loan Agreement provided us with a senior secured revolving loan facility for up to $15.0 million (the “GBC Credit Facility”). The revolving amount available under the GBC Credit Facility is equal to the lesser of the Revolving Loan Commitment and the borrowing base amount, as defined in the Loan Agreement. The GBC Credit Facility is evidenced by the Revolving Note, which maturity date was automatically extended to July 31, 2027 (the “Maturity Date”) upon the conversion of all the outstanding obligations under the Cleveland Note into equity of the Company at the Closing of the Private Placement on September 15, 2025. Provided that there is no event of default, the Maturity Date can automatically be extended for a one-year period upon payment of a renewal fee for each such extension in the amount of three-quarters of one percent (0.75%) of the Revolving Loan Commitment, which fee will be due and payable on or before the applicable Maturity Date.

In addition, subject to conditions and terms set forth in the Loan Agreement, we may request an increase in the Revolving Loan Commitment from time to time upon not less than 30 days’ notice to GBC which increase may be made at the sole discretion of GBC, as long as: (a) the requested increase is in a minimum amount of $1,000,000, and (b) the total increases do not exceed $5,000,000 and no more than five (5) increases are made. Outstanding principal under the GBC Credit Facility accrues interest at Secured Overnight Financing Rate (“SOFR,” as defined in the Loan Agreement) plus five and one half of one percent (5.50%) per annum with such interest payment due monthly on the last day of the month. In the event of default, the amounts due under the Loan Agreement bear interest at a rate per annum equal to three percent (3.0%) above the rate that is otherwise applicable to such amounts. In addition, we are required to pay a monthly unused line fee equal to one-half of one percent (0.50%) per annum on the difference between the Revolving Loan Commitment and the average outstanding principal balance of the revolving loan(s) for such month. The obligations under the GBC Credit Facility may be prepaid in whole or in part at any time upon an exit fee of (a) two percent (2.00%) of the Revolving Loan Commitment if the obligations are paid in full during the first year after the closing date, or (b) one percent (1.00%) of the Revolving Loan Commitment if the obligations are paid in full one year after the closing date, provided, that, the exit fee will be waived if such prepayment occurs in connection with the refinancing of the obligations with Bank of America, N.A., as lender.

The loans and other obligations of the Company under the GBC Credit Facility are secured by substantially all of the tangible and intangible assets of the Company (including, without limitation, our intellectual property) pursuant to the terms of the Loan Agreement and the IP Security Agreement.

Amendments and Waivers to Credit Facility

On November 2, 2023, we entered into Amendment No. 1 to the Loan Agreement (the “First Amendment”) which amended certain definition of the Subordinated Debt referenced in the Loan Agreement as Subordinated Debt owed by us to Cleveland pursuant to that certain Subordinated Unsecured Promissory Note, dated as of November 1, 2023, in the aggregate principal amount of $2,000,000.

On January 30, 2024, we entered into Amendment No, 2 to the Loan Agreement (the “Second Amendment”) which amended certain terms of the Loan Agreement including but not limited to, (i) increasing the commitment amount from $15.0 million to $16.0 million, (ii) adding an additional non-refundable closing fee in the amount of $7,500 in cash for the increase in the commitment amount to $16 million, (iii) amending the definition of “Eligible Accounts;” and (iv) amending the EBITDA Minimum financial covenant. In consideration for the Second Amendment, we paid GBC a non-refundable amendment fee of $10,000 in cash, in addition to the $7,500 non-refundable closing fee paid.

On May 8, 2024, we received a waiver from GBC, which waived an event of default with respect to our anticipated failure to maintain the EBITDA covenant for the trailing three (3) month period ended April 30, 2024.

On May 31, 2024, we entered into the Third Amendment which amended certain terms of the Loan Agreement, including but not limited to amending the EBITDA Minimum financial covenant. In consideration for the Third Amendment, we paid GBC a non-refundable amendment fee of $50,000 in cash.

On August 30, 2024, GBC agreed to waive our non-compliance with, and the effects of its non-compliance under, various representations, financial covenants and non-financial covenants relating to our financial restatements.

On January 17, 2025, we received a waiver which, subject to the satisfaction of certain conditions which were met, waived our non-compliance with and the effects of our non-compliance under, various representations, financial covenants and non-financial covenants relating to our financial restatements and our failure to maintain the EBITDA Minimum for certain financial periods.

On January 22, 2025, we entered into the Fourth Amendment which amended certain terms relating to the EBITDA Minimum financial covenant. In consideration for the Fourth Amendment, we paid GBC a non-refundable amendment fee of $50,000.

On July 16, 2025, we entered into the Fifth Amendment which amended the definition of the maturity date to August 31, 2025, unless otherwise extended pursuant to the terms of the Loan Agreement, provided however, upon the occurrence of either (i) an extension of the due date of Cleveland Note to a date no earlier than September 29, 2027, or (ii) the conversion of all of the outstanding obligations under the Cleveland Note into equity of the Company, the maturity date will automatically extend to July 31, 2027. In consideration for the Fifth Amendment, we paid GBC a non-refundable amendment fee of $112,500.

On September 4, 2025, we entered into the Sixth Amendment, with the effective date of August 31, 2025, which amended certain terms of the Loan Agreement, including (i) modifications to the EBITDA minimum financial covenant of the Company, and (ii) an extension of the maturity date from August 31, 2025 to September 15, 2025, subject to acceleration or further extension pursuant to the terms of the Loan Agreement. Upon the closing of the Private Placement, all the outstanding obligations under the Cleveland Note were applied in full satisfaction of the subscription by Cleveland in the Private Placement. Upon the conversion of all of the outstanding obligations under the Cleveland Note into equity of the Company, the Maturity Date of the Revolving Note was automatically extended to July 31, 2027.

As a result of the aforementioned waivers and amendments, and extension of the Maturity Date to July 31, 2027, we expect that the revolving credit facility will remain available subject to meeting certain lending criteria under the Loan Agreement.

Our Business

We have leveraged our experience in lithium-ion technology to design and develop a portfolio of industrial and commercial energy storage packs that we believe provide attractive solutions to customers seeking an alternative to lead acid and propane-based power products. We believe that the following attributes are significant contributors to our success:

Engineering and integration experience in lithium-ion for motive applications: Our engineers design, develop, test, and service our advanced lithium-ion energy storage solutions. We have been developing lithium-ion applications for the advanced energy storage market since 2010, starting with products for automotive electric vehicle manufacturers. We believe our engineering experience enables us to develop competitive solutions that meet our customers’ needs currently and in the foreseeable future.

UL Listing: Our goal is to obtain a UL Listing for all of our Packs, and we recently completed the process for our newest source of battery cells. We believe this UL Listing provides us a significant competitive advantage and provides assurance to customers that our technology has been rigorously tested by an independent third party and determined to be safe, durable and reliable.

Original equipment manufacturer (OEM) approvals: Many of our energy storage packs have been tested and approved for use by Toyota Material Handling USA, Inc., Crown Equipment Corporation, and The Raymond Corporation, among the top global lift truck manufacturers by revenue according to Material Handling & Logistics. We also provide a “private label” Class 3 Walkie Pallet Pack to two major top 10 forklift OEMs.

Broad product offering and scalable design: We offer energy storage packs for use in a variety of industrial motive applications. We believe that our modular and scalable design enables us to optimize design, inventory, and part count to accommodate natural product extensions of our products to meet customer requirements. We have leveraged our Class 3 Walkie Pallet Pack design to develop larger energy storage packs for larger forklifts, GSE Packs, and other industrial equipment applications. Natural product extensions, based on our modular, scalable designs, include solar backup power for electric vehicle (“EV”) mobile charging stations and robotic warehouse equipment.

Significant advantages over lead acid and propane-based solutions: We believe that lithium-ion battery systems have significant advantages over existing technologies and will displace lead acid batteries and propane-based solutions, in most applications. Relative to lead acid batteries, such advantages include environmental benefits, no water maintenance, faster charge times, greater cycle life, longer run times, and less energy used that provide operational and financial benefits to customers. When compared to lead acid solutions, our energy storage solutions do not discharge carbon dioxide in the atmosphere due to lithium chemistry efficiencies. In addition, when compared to propane-based solutions, lithium-ion systems avoid the generation of exhaust emissions and associated odor and environmental contaminates, and maintenance of an internal combustion engine, which has substantially more parts subject to wear than an electric motor.

Proprietary Battery Management System: Critical to our success is our innovative, proprietary and versatile battery management system (“BMS’) that optimizes the performance of our lithium-ion energy solutions and provides a platform for adding new energy storage solution features, including customized telemetry (energy storage solution data and reports available anytime, anywhere) for customers who choose this option. The BMS serves as the brain of the energy storage solution, managing cell balancing, charging, discharging, monitoring and communication between the pack and the forklift. Our “next generation” versatile BMS is currently part of our full product lines and provides significant product features for improved customer productivity. Our BMS also enables ongoing feature development for reduced cost and higher performance. We have included our proprietary telemetry solution, branded “SkyBMS” which provides real time reports on pack performance, health, and remaining useful life.

Our Products

We design, develop, test and sell our energy storage solutions for use in a broad range of lift trucks, industrial equipment including airport GSE, and other commercial applications. Within each of these product segments, we offer a range of power and equipment solutions.

Our energy storage solution system design is adaptable with three core design modules used in our entire family of small, medium, and large pack forklift products. A scalable modular design allows for core modules to be configured to address a variety of unique power and space requirements. We also have the capability to offer varying chemistries and configurations based on the specific application. Currently, our energy storage packs use lithium iron phosphate (LiFePO4) battery cells, which we source from a single supplier located in China, that meet our power, reliability, safety and other specifications. Our BMS works with several battery configurations providing the flexibility to use battery cells developed and manufactured by other suppliers. We believe we can readily adapt our energy storage packs to incorporate new chemistries as they become available in the future in order to meet changing customer preferences and to reduce the cost of our products.

We also offer 24-volt onboard chargers for our Class 3 Walkie Pallet Packs, and smart “wall mounted” chargers for larger applications. Our smart charging solutions are designed to interface with our BMS and integrate easily into most all major chargers in the market.

New Product Update

During fiscal 2025, we advanced our product portfolio with new designs aimed at addressing customer needs while improving our own manufacturing and service operations, including lowering costs to improve margins. These updates emphasized higher energy capacities to support longer and more demanding shifts, simplified service access and cost efficiencies. Collectively, these improvements were intended to resolve performance challenges in customer applications and strengthen our ability to deliver reliable efficient energy solutions. Looking forward, we plan to continue introducing designs that enhance margins, increase part commonality and improve serviceability.

In fiscal 2025, we introduced the G96, a higher-voltage battery system with greater capacity for intensive applications in the Airline and Aviation industry and improved the developed G80 design that simplifies maintenance and enhances usability for GSE. Beyond hardware, we began developing and showcasing SkyEMS, our energy management solution, marking a significant step in building a more comprehensive energy ecosystem. These initiatives reflect our commitment to ramping up integrated energy solutions by combining advanced hardware with intelligent software. Our focus is on creating a connected platform that optimizes performance, improves serviceability, and expands the long-term value we deliver to customers.

Industry Overview

Historically, lithium-ion battery solutions were unable to compete with lead acid and propane-based solutions in industrial applications on the basis of cost. However, the supply of lithium-ion batteries has rapidly expanded, leading to price declines of eighty-five percent (85%) since 2010 according to BloombergNEF. BloombergNEF also estimates that lithium-ion battery prices, which averaged $1,160 per kilowatt hour in 2010, were $156 per kWh in 2019 and dropped to $115 per kWh in 2024. Our unit costs to source lithium in 2025 did not materially change from 2024. Lithium metal itself represents well less than 5% of the cost of our energy storage solutions.

The sharp decline in the price of lithium-ion batteries has made these energy solutions more cost competitive. Affordability has in turn enabled customers to shift away from lead acid and propane-based solutions for power lift equipment to lithium-ion based solutions with more favorable environmental and performance characteristics. Reducing our cost per kilowatt of energy enables our value proposition to attract increasing customer demand.

Material Handling Equipment

We focus on energy storage solutions for industrial equipment and related industrial applications because we believe they represent large and growing markets that are just beginning to adopt lithium-ion based technology. We apply our scalable, modular designs to natural product extensions in the industrial equipment market. These markets include not only the sale of lithium-ion energy storage solutions for new equipment but also a replacement market for existing lead acid battery packs.

According to Worldwide Industrial Truck Statistics (“WITS”), new lift truck sales reached approximately 2.1 million units worldwide in 2023. Approximately 431,000 units were sold in the Americas, primarily Canada, the United States and Mexico, spread relatively evenly between electric rider (Class 1 and Class 2), motorized hand (Class 3) and internal combustion engine powered lift trucks (Class 4 and Class 5). The International Truck Association (“ITA”) estimates that electric products represented approximately sixty-seven percent (67%) of the North American shipments in 2023, reflecting the long-term trend of increasing mix of electric products versus internal combustion (propane) engines. Driven by growth in global manufacturing, e-commerce and construction, Research and Markets expects that the global lift truck market will grow at a compound annual growth rate of 5.7% from 2024 through 2030.

Customers

Our customers include OEMs, forklift equipment dealers, battery distributors and end users. Our customers vary from small companies to Fortune 500 companies.

During the year ended June 30, 2025, we had three major customers that each represented more than 10% of our revenues on an individual basis, and together represented approximately $48,288,000 or 73% of our total revenues. During the year ended June 30, 2024, we had three major customers that each represented more than 10% of our revenues on an individual basis, and together represented approximately $47,178,000 or 78% of our total revenues.

Shift Toward Lithium-ion Battery Technologies

Today’s lithium-ion energy storage solutions offer higher performance, environmental benefits, and lower life cycle costs, and these features are driving an increase in demand for safe and efficient alternatives to lead acid and propane-based power products. The value proposition of lithium-ion energy storage solutions includes a number of factors impacting customer preferences:

Duration of Charge/Run Times: Lithium-based energy storage systems can perform for a longer duration compared to lead acid batteries. Lithium-ion batteries provide up to 50% longer run times than lead acid batteries of comparable capacity, or amps-per-hour rating, allowing equipment to be operated over a long period of time between charges.

High/Sustained Power: Lithium-ion batteries are better suited to deliver high power versus legacy lead acid. For example, a 100Ah lead acid battery will only deliver 80Ah if discharged over a four-hour period. In contrast, a 100Ah lithium-ion system will achieve over 92Ah even during a 30-minute discharge. Additionally, during discharge, the energy storage pack sustains its initial voltage, maximizing the performance of the forklift truck, whereas, lead acid voltages, and hence power, decline over the working shift.

Charging Time: Lead acid batteries are limited to one shift a day, as they discharge for eight hours, need eight hours for charging, and another eight hours for cooling. For multi-shift operations, this typically requires battery changeout for the equipment. Because lithium batteries can be recharged in as little as one hour and do not degrade when subjected to opportunity charging, hence, battery changeout is unnecessary.

Safe Operation: The toxic nature of lead acid batteries presents significant safety and environmental issues in the event of a cell breach. During charging, lead acid batteries emit combustible gases and increase in temperature. Lithium-ion (particularly LFP) batteries do not get as hot and avoid many of the safety and environmental issues associated with lead acid batteries.

Extended Life: The performance of lead acid batteries degrades after approximately 500 charging cycles in industrial equipment applications. In comparison, lithium-ion batteries last up to five times longer in the same application.

Size and Weight: Lithium is about one-third the weight of lead acid for comparable power ratings. Lower weight enables forklift OEMs the ability to optimize the design of the truck based on a smaller footprint for lithium-ion instead of lead acid.

Lower Cost: Lithium-ion energy storage solutions provide power dense solutions with extended cycle life, reduced maintenance and improved operational performance, resulting in lower total cost of ownership.

Less Energy Used: we believe our lithium-ion energy storage solutions use 20-50% less energy based on our internal studies comparing lithium-ion to lead acid.

Marketing and Sales

We sell our products through several different channels including OEMs, lift equipment dealers and battery distributors as well as directly to end users. In the industrial motive market, OEMs sell their lift products through dealer networks and directly to end customers. Because of environmental issues associated with lead acid batteries and to preserve customer choice, industrial lift products are typically sold without a battery pack or an energy storage solution. Equipment dealers source battery packs from battery distributors and battery pack suppliers based on demand or in response to customer specifications. End customers may specify a specific type and manufacturer of battery pack to the equipment dealer or may purchase battery packs from battery distributors or directly from battery suppliers.

Our direct sales staff cover major geographies throughout North America and collaborate with our sales partners who have an established customer base. We plan to hire additional sales staff to support our expected sales growth. In addition, we have developed a nationwide sales network of relationships with equipment OEMs, their dealers, and battery distributors. To support our products, we have a nationwide network of service providers, typically forklift equipment dealers and battery distributors, who provide local customer service to large customers. We also maintain a customer support center and provide Tech Bulletins and training to our service and sales network out of our corporate headquarters. We have partnered with an experienced GSE distributor to market our lithium-ion energy storage solutions for airport GSE.

Manufacturing and Assembly

Rather than manufacture our own battery cells, our battery cells are currently sourced from one manufacturer located in China. We source the remainder of the components primarily from numerous vendors in the United States. We developed our BMS to be agnostic to a battery’s lithium-ion chemistry and cell manufacturer. Despite such flexibility, we have experienced occasional supply interruptions in the past, and more recently, we have been forced to navigate supply chain and transportation issues stemming from the global pandemic. We have made great strides in sourcing alternate suppliers and parts to minimize future global supply chain disruptions. We are continuing to monitor and test potential new battery cell technologies on an ongoing basis to help mitigate our supply chain risks. Using Lean Manufacturing principles, our final assembly, testing and shipping of our energy storage solutions are completed within our ISO 9001 certified facility in Vista, California, which includes six assembly lines.

We buy chargers from several sources, including a U.S. based supplier. Additionally, we are a qualified dealer for a well-known manufacturer of “high capacity, modular, smart chargers” which support our larger packs.

Research and Development

Our engineers design, develop, test, and service our advanced lithium-ion energy storage solutions at our company headquarters in Vista, California. We believe our strengths include our core competencies and capabilities in designing and developing proprietary technology for our BMS, lean manufacturing processes, systems engineering, engineering application, and software engineering for both energy storage solutions and telemetry. We believe that our ability to develop new features and technology for our BMS is essential to our growth strategy.

As we continue to develop and expand our product offerings, we anticipate that research and development will continue to be a substantial part of our strategic priorities in the future. We seek to develop innovative, new and improved products for cell and system management along with associated communication, display, current sensing and charging tools. Our research and development efforts are focused on improving performance, reliability and durability of our energy storage solutions for our customers and on lowering our costs of production.

Competition

Our competitors in the lift equipment market in years past have been primarily major lead acid battery manufacturers, including Stryten Energy, East Penn Manufacturing Company, EnerSys Corporation, and Crown Battery Corporation. However, more recently our potential customer base has become increasingly aware of the performance, lifetime cost, and environmental advantages of lithium-ion solutions. At the same time, our competitor base offering lithium-ion solutions has grown from a number of early-stage businesses and now includes several larger companies. The increasing market activity reflects the double-digit sales growth of lithium-ion based solutions. The sales channel includes. equipment dealers, OEMs and battery distributors.

The key competitive factors in this market are performance, reliability, durability, safety and price. We believe we compete effectively in all of these categories in light of our experience with lithium-ion technology, including our development capabilities and the performance of our proprietary BMS. We believe having the UL Listing covering our core products gives us a significant differentiating competitive advantage. In addition, because our BMS is not reliant on any specific battery cell chemistry, we believe we can adapt rapidly to changes in advanced battery technology or customer preferences.

Intellectual Property

Our success depends, at least in part, on our ability to protect our core technology and intellectual property. To accomplish this, we rely on a combination of patents, patent applications pending, trade secrets, including know-how, employee and third-party nondisclosure agreements, copyright laws, trademarks, intellectual property licenses and other contractual rights to establish and protect our proprietary rights in our technology. In addition to such factors as innovation, technological expertise and experienced personnel, we believe that a strong patent position is important to remain competitive.

As of June 30, 2025, we have two issued U.S. patents and one U.S. patent pending pertaining to advanced technology related to lithium-ion energy storage solutions. The technology behind these three patents is designed to:

We do not know whether any of our efforts will result in the issuance of patents or whether the examination process will require us to narrow our claims. Even if granted, there can be no assurance that these pending patent applications will provide us with protection.

We have obtained U.S. federal trademark registrations for Flux, Flux Power, Flux Power logo and Lift. We have pending applications to register SkyBMS and SkyEMS. We also believe that we have common law trademark rights to certain marks in addition to those which we have registered.

Suppliers

The Company obtains components and supplies included in its products from a group of suppliers. We do not manufacture the battery cells used in our energy storage solutions. Our battery cells, which are an integral part of our energy storage solutions, are sourced from a single manufacturer located in China. In response to business uncertainties resulting from tariffs and increased tariff levels imposed by the U.S. government on goods imported into the U.S., as discussed in the previous risk factor, we temporarily paused imports from our supplier in China. The pause was short-lived as both parties quickly agreed to modified terms. At this time, neither the pause in shipments nor the modified terms have materially affected the Company’s operations. However, further escalation of tariffs between the U.S. and China could have a material effect on our ability to cost-effectively source from our supplier in China.

During the year ended June 30, 2025, we had one supplier who accounted for more than 10% of our total purchases, which represented approximately $15,902,000 or 28% of our total purchases. During the year ended June 30, 2024, we had one supplier who accounted for more than 10% of our total purchases, which represented approximately $12,437,000 or 27% of our total purchases.

Government Regulations

Product Safety Regulations. Our products are subject to product safety regulations by Federal, state, and local organizations. Accordingly, we may be required, or may voluntarily determine, to obtain approval of our products from one or more of the organizations engaged in regulating product safety. These approvals could require significant time and resources from our technical staff and, if redesign were necessary, could result in a delay in the introduction of our products in various markets and applications.

Environmental Regulations. Federal, state, and local regulations impose significant environmental requirements on the manufacture, storage, transportation, and disposal of various components of advanced energy storage systems. Although we believe that our operations are in material compliance with current applicable environmental regulations, there can be no assurance that changes in such laws and regulations will not impose costly compliance requirements on us or otherwise subject us to future liabilities.

Moreover, Federal, state, and local governments may enact additional regulations relating to the manufacture, storage, transportation, and disposal of components of advanced energy storage systems. Compliance with such additional regulations could require us to devote significant time and resources and could adversely affect demand for our products. There can be no assurance that additional or modified regulations relating to the manufacture, storage, transportation, and disposal of components of advanced energy systems will not be imposed.

Occupational Safety and Health Regulations. The California Division of Occupational Safety and Health (Cal/OSHA) and other regulatory agencies have jurisdiction over the operations of our Vista, California facility. Because of the risks generally associated with the assembly of advanced energy storage systems we expect rigorous enforcement of applicable health and safety regulations. Frequent audits by, or changes, in the regulations issued by Cal/OSHA, or other regulatory agencies with jurisdiction over our operations, may cause unforeseen delays and require significant time and resources from our technical staff.

Properties

Our corporate headquarters and production facility totals approximately 63,200 square feet and is located in Vista, California. Our production facility is ISO 9001 certified. We lease this property. Rent during the year ended June 30, 2025 was approximately $70,000 per month, and our annual rent will escalate approximately 3% per year through the end of the lease term on November 20, 2026. Our east coast customer service facility located in Atlanta, Georgia is approximately 4,900 square feet and monthly rent is approximately $5,000, which will escalate approximately 5% per year through the end of the lease term on April 30, 2028. Total rent expense was approximately $929,000 and $942,000 for the fiscal years ended June 30, 2025 and 2024, respectively.

We believe that our leased property is in good condition and suitable for the conduct of our business.

Legal Proceedings

From time to time, we may become involved in various lawsuits and legal proceedings which arise in the ordinary course of business. However, litigation is subject to inherent uncertainties and an adverse result in any legal proceedings that may arise from time to time may harm our business. To the best of our knowledge, except for the legal proceedings disclosed below, there are no other material legal proceedings pending against us.

Securities Class Action

On November 1, 2024, plaintiff Asfa Kassam filed a purported federal securities class action complaint in the United States District Court, District of Nevada, captioned Kassam v. Flux Power Holdings, Inc. et al. (Case No. 2:24-cv-02051), against the Defendants. The complaint generally alleges that the Defendants made false and misleading statements in violation of Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, and Rule 10b-5 promulgated thereunder. The action purports to be brought on behalf of those who purchased or otherwise acquired the Company’s publicly traded securities between November 11, 2022 and September 30, 2024, and seeks unspecified damages and other relief. On January 14, 2025, the court granted an unopposed motion to transfer the case to the Southern District of California for all further proceedings (Case No. 3:25-cv-00113-JO-DDL). On February 20, 2025, the court appointed Brandon Paulson to act as lead plaintiff for the putative class. On April 21, 2025, lead plaintiff filed an amended complaint. On May 12, 2025, the Defendants filed motions to dismiss the amended complaint.

Following a mediation, on July 11, 2025, the parties entered into the Term Sheet to fully resolve the class action litigation. The settlement was subsequently memorialized in a definitive settlement agreement, executed on August 27, 2025, which was filed with the Court on August 28, 2025 in connection with an unopposed motion for preliminary approval of the settlement, which motion will be heard by the Court on October 23, 2025. In settling the class action, the Company is not admitting any liability and neither the Term Sheet nor the definitive settlement agreement constitutes an admission of liability or an admission regarding the accuracy of any allegation made by the plaintiffs. The settlement provides for, among other things, the final dismissal of the litigation and a release of claims against the Defendants in exchange for the Company establishing a $1.75 million escrowed settlement fund to cover payments to the settlement class, attorneys’ fees and settlement administration expenses.

The settlement class will consist of all persons or entities who purchased publicly traded Common Stock of the Company between November 15, 2021 and February 14, 2025, but will exclude (i) persons who suffered no compensable losses; and (ii) the Defendants; present and former officers, directors, or control persons of the Company at all relevant times; members of their immediate families and their legal representatives, heirs, successors, predecessors, or assigns; present and former parents, subsidiaries, assigns, successors, and predecessors of the Company; and any entity in which any of the persons excluded hereunder has or had a controlling or majority ownership interest in the Company at any time. The plaintiff’s motion seeks certification of the settlement class, and, for settlement purposes only, Defendants will not object to certification of the action as a class action.

Final settlement is subject to, among other things, court approval of such agreement. If the settlement does not obtain approval, the parties agree that the settlement class will be decertified without prejudice, and that all the parties will revert to their pre-settlement positions.

We expect the Company’s liability insurers to directly fund approximately $1.15 million of the settlement fund. The Company estimates that it will contribute approximately $600,000 to the settlement fund as its remaining retention/deductible related to its insurance policy.

Stockholder Derivative Action

On January 7, 2025, plaintiff Ronald Pearl filed a purported stockholder derivative complaint in the United States District Court, District of Nevada, captioned Pearl v. Dutt, et al. (Case No. 2:25-cv-00042), against current and former officers and directors of the Company, naming the Company as a nominal defendant. The complaint generally arises out of the same allegations contained in the Kassam securities class action and alleges claims for breach of fiduciary duties and related claims. The action purports to be brought derivatively on behalf of the Company and seeks damages and other various relief. On February 19, 2025, the court granted an unopposed motion to transfer the case to the Southern District of California for all further proceedings (Case No. 3:25-cv-00373-W-JLB). On March 27, 2025, the parties filed a joint motion to stay the derivative action pending the underlying class action, which motion was granted on May 1, 2025. On April 1, 2025, the Court transferred the matter to Judge Ohta, as related to the Kassam securities class action (now captioned Case No. 3:25-cv-00373-JO-DDL).

Following a mediation, on July 11, 2025 the parties reached an agreement to resolve the derivative complaint in exchange for the Company implementing and maintaining certain corporate governance reforms and enhancements. In connection with the settlement, defendants agreed not to oppose a payment of attorneys’ fees and reimbursement of expenses for plaintiff’s counsel, and a service award for plaintiff in the total amount of $425,000, subject to Court approval. On August 13, 2025, plaintiff filed an unopposed motion for preliminary approval of the settlement, which will be heard by the Court on October 16, 2025. In settling the derivative complaint, the defendants are not admitting any liability, and the settlement does not constitute an admission regarding the accuracy of any allegation made by the plaintiffs. Final settlement remains subject to, among other things, court approval. We expect the Company’s liability insurers to directly fund approximately $350,000 of the agreed upon attorneys’ fees.

Employment Related Actions

On April 30, 2024, a former employee (the “Employee”) filed a class action complaint against us and Insperity, our third-party payroll service provider, in San Diego County Superior Court for claims including failure to pay minimum wage, failure to pay overtime, failure to provide meal periods, failure to provide rest breaks, failure to pay wages at separation, failure to provide accurate wage statements, failure to reimburse business expenses, failure to produce employment records and unfair competition, which he has purported to assert on behalf of himself and all other individuals who worked for the Company or Insperity, as non-exempt employees in California between April 30, 2020 and the present (the “Employment Proceeding”). On July 1, 2024, we filed an answer to the complaint that none of the asserted claims possessed any merit, contended that many of the asserted claims were subject to immediate dismissal, and contended that certain of the asserted claims were subject to binding arbitration. On October 14, 2024, the Employee elected to dismiss Insperity from the action without prejudice.

On July 5, 2024, the Employee filed a representative action complaint against us and Insperity in San Diego County Superior Court for Violation of Private Attorneys’ General Act (“PAGA”), seeking an unspecified amount of penalties and attorneys’ fees based on allegations that we violated certain California employment laws (the “PAGA Proceeding”). On August 8, 2024, we filed an answer to the complaint in which we denied that any of the asserted claims possessed any merit and contended that certain of the asserted claims were subject to binding arbitration.

On December 10, 2024, we and the Employee stipulated to the consolidation of Employment Lawsuit and the PAGA Action. As of the date hereof, both proceedings are currently pending consolidation by the court. Upon consolidation, we intend to move to have the Employee’s action claims dismissed, the Employee’s individual claims compelled to binding arbitration and the Employee’s representative PAGA claims stayed pending the arbitration of his individual claims. On October 22, 2024, the Employee elected to dismiss Insperity from the action without prejudice.

On January 25, 2024, in a separate action, a former CPM, LTD Inc. (“CPM”) employee filed a complaint against CPM, a third-party staffing service provider, Flux Power, Inc., and Flux Power Holdings, Inc. (collectively, the “Employment Proceeding Defendants”) in San Diego County Superior Court for claims including harassment, failure to prevent harassment, retaliation, wrongful termination, failure to provide meal periods and rest breaks, failure to provide accurate wage statements, and failure to pay wages at separation. CPM is a San Diego based staffing company that provided employees (including the plaintiff) to us. The plaintiff has alleged that we and CPM were “joint employers” to the plaintiff under California law and are jointly liable for the plaintiff’s claims. The plaintiff sought an unspecified amount of unpaid wages, statutory penalties, emotional distress damages, punitive damages, and attorneys’ fees from the Employment Proceeding Defendants. On June 21, 2024, we filed an answer to the complaint in which we denied that any of the asserted claims possessed any merit and contended that certain of the asserted claims were subject to binding arbitration. Following discussions, on April 28, 2025, the parties entered into a written settlement agreement that resolved all of the asserted claims. Pursuant to that settlement, the Employment Proceeding Defendants received a general release from the plaintiff, while expressly denying any wrongdoing whatsoever. Thereafter, on May 6, 2025, the plaintiff dismissed the action with prejudice.

Human Capital Resources

As of June 30, 2025 and August 31, 2025, we had 101 and 99 employees, respectively. We engage outside consultants to assist our efforts in business development, operations, finance and other functions from time to time. None of our employees is currently represented by a trade union.

Corporate Office

Our corporate headquarters and production facility totals approximately 63,200 square feet and is located in Vista, California. Our production facility is ISO 9001 certified. The telephone number at our principal executive office is (760)-741-FLUX or (760)-741-3589.

Other Information

The Company website Internet address is www.fluxpower.com. We make available on our website our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. Other than the information expressly set forth in this prospectus, the information contained, or referred to, on our website is not part of this prospectus.

The SEC also maintains a website at www.sec.gov that contains reports, proxy and information statements, and other information regarding issuers, such as us, that file electronically with the SEC.

MANAGEMENT

The following table and text set forth the names and ages of our current directors, executive officers and significant employees as of September 26, 2025. Our Board of Directors is comprised of only one class. All of the directors will serve until the next annual meeting of stockholders or until their successors are elected and qualified, or until their earlier death, retirement, resignation or removal. There are no family relationships among any of the directors and executive officers. From time to time, our directors have received compensation in the form of cash and equity grant for their services on the Board.