| Cover | Aug. 14, 2024 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Aug. 14, 2024 |
| Entity File Number | 001-40730 |
| Entity Registrant Name | DRAGONFLY ENERGY HOLDINGS CORP. |
| Entity Central Index Key | 0001847986 |
| Entity Tax Identification Number | 85-1873463 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 1190 Trademark Drive |
| Entity Address, Address Line Two | #108 |
| Entity Address, City or Town | Reno |
| Entity Address, State or Province | NV |
| Entity Address, Postal Zip Code | 89521 |
| City Area Code | (775) |
| Local Phone Number | 622-3448 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Common stock, par value $0.0001 per share | |
| Title of 12(b) Security | Common stock, par value $0.0001 per share |
| Trading Symbol | DFLI |
| Security Exchange Name | NASDAQ |
| Redeemable warrants, exercisable for common stock at an exercise price of $11.50 per share, subject to adjustment | |
| Title of 12(b) Security | Redeemable warrants, exercisable for common stock at an exercise price of $11.50 per share, subject to adjustment |
| Trading Symbol | DFLIW |
| Security Exchange Name | NASDAQ |
