The Efest IMR 21700 High Drain LiMn 3700 mAh Battery is the perfect cell to use with any 21700 compatible box mod, PV or vaping devices. The Efest IMR 3700 mAh offers continuous battery life with long-lasting high drain capabilities and features a 3700 mAh battery.
Style: Flat Top
Nominal Capacity: 3700mAh
Continuous Discharge Rating: 25A
Pulse Discharge Rating: 35A
Nominal Voltage: 3.7v