Two pack of Efest IMR 18650 rechargeable high-drain 3000mAh vape batteries. 3.7volts. Maximum Discharge Current : 20 Amps, Max Pulse 35 Amps. Single Battery Cell without protection board. Chemistry: Lithium Manganese Dioxide (Li-Mn02)
Take great care when using these high-powered batteries. Always charge e-cigarette batteries completely before using. Do not puncture, cut, crush, burn, or expose to water, fire or high temperature or humidity, or high magnetism. Do not store in your pocket, purse, bag or other metal containing objects to avoid short-circuit. It is your responsibility to understand the potential dangers of using and handling all batteries.