






🔋 Power your freedom with confidence — the battery that never quits!
The 12V 400AH LiFePO4 Lithium Battery by XJDPWR combines premium Grade A+ cells with a robust 250A built-in Battery Management System, delivering over 4000 deep charge cycles and a decade of reliable service. Designed for RVs, solar setups, and off-grid lifestyles, it features a power display screen, IP65 waterproof rating, and flexible expandability options, making it the ultimate energy solution for professionals who demand safety, longevity, and scalable power.




| ASIN | B0D5H76G94 |
| Amperage | 250 Amps |
| Antenna Location | RV |
| Battery Capacity | 400 Amp Hours |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Cell Type | Lithium-Phosphate |
| Battery Weight | 33 Kilograms |
| Brand | XJDPWR |
| Built-In Media | 12V 400AH Lifepo4 battery *1 |
| Item Weight | 33 Kilograms |
| Manufacturer | XJDPWR |
| Model Name | 12v 400ah Lifepo4 battery |
| Model Number | 12v 400ah Lifepo4 battery |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Recommended Uses For Product | RV |
| Reusability | Rechargeable |
| Warranty Description | 5 Years Warranty |
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