High Capacity 18500 3.7V 2250mAh Rechargeable Li-ion Battery
Premium lithium-ion cells with stable 3.7V output and 2250mAh capacity for extended runtime. Precision-engineered cylindrical design ensures seamless compatibility with digital devices, power tools, and portable electronics. Advanced cyclic charging technology supports 500+ recharge cycles without significant capacity loss. Ideal for high-drain applications: flashlights, vaping devices, medical equipment, and backup power systems. UL-certified safety with built-in protection against overcharge, short circuit, and overheating. Exclusive bulk pricing for wholesalers—global shipping with guaranteed lowest rates.