Apexium 48V LiFePO4 Battery – High-Capacity Energy Storage Solution
Premium-grade 16S LiFePO4 cells ensure superior cycle life (4000+ cycles) and 100% depth of discharge. Customizable capacity (280Ah–320Ah) with high-energy density for demanding applications. Industrial-grade DIY box design features reinforced steel casing, modular BMS kit, and thermal stability for safe operation. Precision-welded terminals and waterproof connectors enhance durability. Ideal for solar storage, off-grid systems, RV/van conversions, and backup power. Zero maintenance, lightweight construction, and ultra-low self-discharge rate (<3% per month). Direct factory pricing with bulk discounts. Worldwide shipping available for wholesale buyers.