Description
What’s in the box?
- Efest Slim K2 USB Battery Charger
- Micro USB cable
- User manual
Specifications:
- Two-bay charger can charge up to two batteries simultaneously
- Compatible with many battery sizes, including: 18650, 20700, 21700 & 26650
- Charging speed: 2 x 1A, 1 x 1A
- Automatically stops charging
- Reverse polarity protection
- Input: Micro USB DC 5V 2A
- Output: DC 4.20V±0.05V 1A*2/1A*1
