If you prefer your high-end vape at optimal efficiency, you should consider getting one of these Eleaf – iStick Power Nano Mod Batteries. Due to the standard 510 threading specification, this battery is compatible with a range of vapes.
It has USB charging, which is quick and efficient, so it won’t waste your valuable time. There’s also a user manual available to accommodate beginners. This battery delivers 40W of power despite its small size, so it’s quite powerful. Enjoy the LED digital display with a battery level, which provides some transparency. The charge time is approximately one and a half hours.