Factory Sale 4S5P 12.8V LiFePO4 Phosphate Lithium-Ion Battery
Ultra-thin 12V 15Ah design for space-sensitive installations, crafted with high-density LiFePO4 cells for superior energy efficiency. Precision-welded nickel-plated connectors ensure minimal resistance and maximum conductivity. Military-grade BMS protects against overcharge, over-discharge, and short circuits, extending cycle life to 2000+ charges. Non-toxic, flame-retardant casing meets international safety standards. Ideal for solar storage, marine trolling motors, RV power systems, and medical backup devices. Lighter than lead-acid alternatives with 30% more usable capacity. Direct factory pricing—bulk discounts available for resellers and OEM projects. Ships globally with certified UN38.3 compliance.