Eizfan 21700 5000mAh 10/15A Max Battery

The Eizfan 21700 5000mAh Battery is a high-capacity rechargeable lithium-ion battery designed for vape mods, battery packs and other compatible electronic devices. Offering an impressive 5000mAh capacity with stable 10A continuous discharge output, this battery is ideal for users looking for extended battery life and reliable everyday performance. Built with premium lithium-ion technology, the Eizfan 21700 delivers consistent power output, low internal resistance and dependable efficiency throughout the discharge cycle. Its high-capacity design makes it particularly suitable for lower-to-moderate wattage vaping and devices where battery longevity is the priority. With support for up to 15A pulse discharge, this battery provides stable operation for compatible high-drain applications while maintaining excellent energy retention and long runtime performance. Eizfan 21700 5000mAh Battery Specifications: Battery Size: 21700 Model: IMR21700 Rated Capacity: 5000mAh Nominal Voltage: 3.7V Voltage at End of Discharge: 2.9V Maximum Continuous Discharge Current: 10A Maximum Pulse Discharge Current: 15A Standard Charge Current: 740mA Maximum Charge Current: 3700mA Low Internal Resistance (16mOhm) Rechargeable Lithium-Ion Battery Flat Top Design Approximate Size: 21.8mm x 70.6mm Approximate Weight: 85g Safety Information: Always use a compatible external battery charger Do not overcharge, short circuit or expose to extreme temperatures Never carry loose batteries with metal objects such as keys or coins Inspect battery wraps regularly and replace damaged wraps immediately Only use within manufacturer-recommended limits What's in the box? 2x Eizfan 21700 5000mAh 10A Battery