Premium Grade A EVE MB31 3.2V 314Ah LiFePO4 Battery Cell
High-energy-density LiFePO4 cell with ultra-long 8000+ cycles at 80% DOD. Precision-engineered for stability, featuring Grade A EVE cells with full capacity and low self-discharge. Industrial-grade aluminum casing ensures superior heat dissipation and impact resistance. Built-in safety against overcharge, short-circuit, and thermal runaway. Ideal for solar storage, marine/RV power, off-grid systems, and EV conversions. Bulk pricing available—global wholesale supplier with unbeatable low costs. Direct factory supply, 100% capacity tested. Custom battery box solutions available for large orders.