High-Capacity 18650 2P4S Lithium-Ion Battery Pack
Premium 8000mAh capacity with stable 7.4V output for extended runtime. Built with top-grade 18650 cells for superior energy density and cycle life. 2P4S configuration ensures balanced power delivery and enhanced safety. Ideal for high-drain devices: drones, power tools, medical equipment, and custom electronics. Robust PVC shrink-wrap and precision spot-welding for durability and heat resistance. Global wholesale pricing—bulk discounts available for resellers and OEM projects.