2200mAh rechargeable battery with power saving and safety features that allow you to turn the battery on and off. The battery is equipped with a microchip to prevent overcharging and will stop automatically when it becomes fully charged. Under normal conditions, the battery takes 5 hours to charge. The LED lights around the button indicate power levels and let you know when you need to charge your battery. Battery Rated Voltage 4.0 V Connection Threading 510/eG.
The power saving battery allows 5 times as many puffs compared to regular e-cigarettes. The sleek and user-friendly design makes it comfortable to hold, easy to use, and great to look at. The powerful battery enables over 2,000 puffs and will last all day - no more running out of power at inconvenient moments, no more carrying bulky chargers.