High-Capacity 18650 Li-ion Rechargeable Batteries - Reliable Power for Demanding Devices
Premium 3.7V lithium-ion cells with high-density 3350mAh/3500mAh capacity for extended runtime. Precision-engineered with advanced Li-ion chemistry for stable voltage output and minimal self-discharge. Industrial-grade build features explosion-proof steel casing, integrated PTC protection, and precision-welded terminals for superior conductivity. Ideal for high-drain devices: flashlights, vaping mods, power tools, and solar energy storage. Globally certified for safety (CE/RoHS compliant). Bulk wholesale pricing available for resellers and OEM projects. Stock up on durable, high-performance batteries at unbeatable direct-factory rates.