Premium Grade A LF280K LiFePO4 Battery – High Performance & Reliability
Ultra-high capacity 280Ah with stable 3.2V output, ideal for solar energy storage, marine/RV power, and industrial backup systems. Built with automotive-grade LiFePO4 cells, featuring enhanced thermal stability, zero risk of combustion, and 4000+ deep cycles at 80% DoD. Precise laser welding ensures ultra-low internal resistance (<0.25mΩ) for maximum efficiency (98% discharge). IP65-rated aluminum casing resists corrosion and impacts. Globally certified (UN38.3, CE, RoHS). Direct EU warehouse stock ensures fast delivery. Bulk discounts available for commercial buyers. New modular design allows flexible series/parallel configurations (12V/24V/48V systems). Includes built-in BMS for overcharge/discharge protection. Wholesale price advantage – lowest per-unit cost for large orders. Custom OEM/ODM supported.