Key Features of Wholesale Lithium-Ion USB Rechargeable Batteries
High-capacity lithium-ion technology delivers stable 1.5V output for consistent performance in high-drain devices. Available in AA (1000mWh/1500mWh) and AAA (2500mWh) options with built-in Type-C/USB ports for cable-free direct charging. Precision-engineered cells feature overcharge/discharge protection and ultra-low self-discharge (under 2% monthly). Ideal for smart home devices, gaming controllers, medical equipment, and professional photography gear. Industrial-grade polymer casing ensures crush resistance and thermal stability (-20°C to 60°C). Supports 500+ recharge cycles with 80% capacity retention. Bulk packaging reduces logistics costs for large-scale procurement. Direct manufacturer pricing with MOQ flexibility. Global shipping with certified UN38.3 compliance. Custom OEM/ODM services available for branded resellers.