High-Capacity 18650 Lithium-Ion Battery with Low-Temperature Performance

Premium ICR/INR hybrid chemistry ensures stable power output and extended cycle life, ideal for high-drain devices. Available in 2000mAh to 3000mAh options with precision steel casing for enhanced durability.

Optimized for extreme conditions with -20°C to 60°C operational range, perfect for outdoor gear, medical equipment, and emergency lighting. Features built-in PCB protection against overcharge/over-discharge.

Ultra-thin separator design maximizes energy density while maintaining safety. Compatible with vaping mods, power tools, and solar storage systems. Bulk pricing available for OEM/wholesale buyers.

Exclusive batch testing guarantees ≥500 cycles at 80% capacity retention. CE/RoHS certified with laser-etched authenticity codes. Ships with anti-corrosion brass contacts for optimal conductivity.