2 x Efest IMR 14500 Li-Mn 700mAh 3.7V Rechargeable Button Top Battery
1. No protection circuitry added or built in due to inherent safety in the IMR battery
2. Shorter battery length fitting in most mods
3. Safe chemistry LiMN battery with less risk of venting with flame or explosion
4. Discharge below 2.5V is not recommended for long service life for the battery
Efest IMR 14500 Li-Mn 700mAh 3.7V Rechargeable Button Top Battery can be used in electronic cigarettes that requires an 14500 cell.When you use this battery, use it with the recommended devices. If you use other devices, it may have safety risk. To ensure longevity, it is not recommended to allow the battery to discharge below 2.5V.This IMR cell has much lower internal resistance than regular LiIon 3.7V cells and when it charged in certain chargers, the ending voltage of the battery may be higher than usual. Above 4.50V may even damage them. DO NOT use the charger if it is overcharging IMR cells.