High-Performance Grade A 280Ah LiFePO4 Battery for DIY Power Solutions
Premium 3.2V LiFePO4 cells with 8000+ deep cycles for unmatched longevity, ensuring over a decade of reliable power even with daily use. UL-listed A-grade cells guarantee top-tier safety, thermal stability, and zero risk of thermal runaway—ideal for solar storage, RVs, marine, and off-grid systems. Precision laser-welded terminals and ultra-thick 0.2mm pure aluminum casing enhance conductivity and durability, supporting high-current applications up to 1C continuous discharge. Seamless DIY integration for 12V/24V/48V battery packs, compatible with BMS systems. Includes built-in pressure relief valves and shock-resistant design for harsh environments. Global wholesale pricing—direct factory supply ensures the lowest cost per kWh without compromising quality. Bulk orders available with fast shipping.