Nitecore i4 V2 Intelli-charger

Product Highlights 1500mAh Maximum Output Compatible with 20700 & 21700 Batteries Fits Cells from 10340 to 26650 Charges 3.7V and 4. V Batteries Automatic Current Selection Active Current Distribution Revives Depleted IMR Batteries Reverse Polarity Protection Three-Color Charging Status Display