Flux Power Holdings, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

NOTES PAYABLE (Details Narrative)

NOTES PAYABLE (Details Narrative) - USD ($)					3 Months Ended
NOTES PAYABLE (Details Narrative) - USD ($)	Jul. 16, 2025	Jan. 17, 2025	May 08, 2024	Jul. 28, 2023	Sep. 30, 2025	Jun. 30, 2025	Apr. 01, 2025	Mar. 01, 2025	Jan. 22, 2025	May 31, 2024	Jan. 30, 2024	Nov. 02, 2023
Line of Credit Facility [Line Items]
Line of credit						$ 1,000,000
Fourth Amendment to Loan and Security Agreement [Member] \| Gibraltar Business Capital, LLC ("GBC") [Member]
Line of Credit Facility [Line Items]
Nonrefundable amendment fees									$ 50,000
Due and payable							$ 25,000	$ 25,000
Gibraltar Business Capital, LLC ("GBC") [Member] \| Loan and Security Agreement [Member]
Line of Credit Facility [Line Items]
Loan amount				$ 15,000,000.0
Loan amount expire date				Jul. 28, 2025
Loan amount interest rate of renewal fee				0.75%
Loan terms				In addition, subject to conditions and terms set forth in the Agreement, the Company 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.
Line of credit facility remaining borrowing capacity				$ 1,000,000
Loan amount maximum borrowing capcity				$ 5,000,000
Loan amount interest rate of outstanding principal				5.50%
Loan amount interest rate				3.00%
Loan amount fee				$ 112,500
Loan amount interest rate unused				0.50%
Gibraltar Business Capital, LLC ("GBC") [Member] \| Loan and Security Agreement [Member] \| First Year After Closing Date [Member]
Line of Credit Facility [Line Items]
Loan amount interest rate of outstanding principal				2.00%
Gibraltar Business Capital, LLC ("GBC") [Member] \| Loan and Security Agreement [Member] \| One Year After Closing Date [Member]
Line of Credit Facility [Line Items]
Loan amount interest rate of outstanding principal				1.00%
Gibraltar Business Capital, LLC ("GBC") [Member] \| First Amendment to Loan and Security Agreement [Member]
Line of Credit Facility [Line Items]
Principal amount												$ 2,000,000
Gibraltar Business Capital, LLC ("GBC") [Member] \| Second Amendment to Loan and Security Agreement [Member]
Line of Credit Facility [Line Items]
Line of credit facility remaining borrowing capacity					$ 6,100,000
Nonrefundable fees											$ 7,500
Nonrefundable amendment fees											10,000
Line of credit facility, drawdowns					3,700,000
Line of credit					$ 9,900,000
Waiver description			the Company received a Waiver, which waived the Default, subject to satisfaction of the following conditions: (i) receipt of a counterpart of the Waiver duly executed by the Company; (ii) receipt of the waiver fee of $20,000; (iii) receipt of the representations and warranties from the Company that after giving effect to the Waiver, the representations and warranties contained in the Agreement, the Waiver and the other Loan Documents shall be true and correct; and (iv) after giving effect to the Waiver, no additional event of default shall have occurred and be continuing on and as of the effective date of the Waiver.
Gibraltar Business Capital, LLC ("GBC") [Member] \| Second Amendment to Loan and Security Agreement [Member] \| Minimum [Member]
Line of Credit Facility [Line Items]
Commitment											15,000,000.0
Gibraltar Business Capital, LLC ("GBC") [Member] \| Second Amendment to Loan and Security Agreement [Member] \| Maximum [Member]
Line of Credit Facility [Line Items]
Commitment											$ 16,000,000.0
Gibraltar Business Capital, LLC ("GBC") [Member] \| Third Amendment to Loan and Security Agreement [Member]
Line of Credit Facility [Line Items]
Nonrefundable amendment fees										$ 50,000
Gibraltar Business Capital, LLC ("GBC") [Member] \| Third Amendment and Security Agreement [Member]
Line of Credit Facility [Line Items]
Waiver description		the Company received a Waiver (the “January Waiver”), which waived the Defaults, subject to satisfaction of the following conditions, which have been met: (i) receipt of a counterpart of the January Waiver duly executed by the Company; and (ii) receipt of a waiver fee of $25,000; and (iii) receipt of the representations and warranties from the Company that after giving effect to the Waiver, the representations and warranties contained in the Agreement, the Waiver and the other Loan Documents shall be true and correct; and (iv) after giving effect to the January Waiver, no additional event of default shall have occurred and be continuing on and as of the effective date of the January Waiver.
Gibraltar Business Capital, LLC ("GBC") [Member] \| Fifth Amendment to Loan and Security Agreement [Member]
Line of Credit Facility [Line Items]
Loan amount expire date	Aug. 31, 2025
Nonrefundable amendment fees	$ 112,500