Premium Custom Lithium-ion Battery Pack – High Capacity & Versatile Power Solution
Engineered with top-grade 18650 cells for superior energy density and long lifespan. Available in 3.7V to 14.8V configurations (2S-4S2P), supporting 3C discharge rate for high-demand devices. Choose from ultra-high capacities (4400mAh to 10Ah) tailored for drones, power tools, medical equipment, and backup systems. Precision spot-welded nickel strips ensure stable current flow and low resistance. Robust PVC shrink-wrap casing with built-in PCB protection against overcharge, short-circuit, and overheating. Customizable wiring (XT60/Dean’s connectors) for seamless integration. Exclusive bulk pricing—global wholesale leader with unmatched cost efficiency. Ideal for OEMs, retailers, and industrial applications requiring reliable, scalable power.