Nitecore UI2 Dual-Slot USB Charger, for 18650, 21700, 18350, 20700 Batteries

The NITECORE UI2 is a compact dual-slot USB charger for Li-ion batteries, supporting 18650, 18350, 20700, 21700, and more. With up to 800mA charging current, it features real-time charge indicators and built-in protections against overcharging, overheating, and reverse polarity. Powered via micro-USB, it's lightweight, portable, and perfect for travel or outdoor use.

Download