Custom High-Capacity Li-Ion Battery Packs – Premium Power Solutions
Engineered with top-grade 18650 lithium-ion cells for unmatched energy density and durability. Available in versatile voltage options (7.4V–22.2V) and capacities (2.2Ah–20Ah) to fit precise needs. Precision spot-welded connections ensure ultra-low resistance and stable output. Features built-in BMS (Battery Management System) for overcharge/discharge protection, temperature control, and extended cycle life. Ideal for drones, RC models, power tools, medical devices, solar storage, and DIY electronics. Custom configurations (series/parallel) supported for tailored performance. Global wholesale supplier with factory-direct pricing. Bulk discounts available for resellers and OEM projects.