The Efest SLIM K1 is a compact, single-bay intelligent USB charger for compatible 3.6V and 3.7V rechargeable lithium-ion cells. Its spring-loaded bay charges at up to 1A and the LED indicator shows charging progress.
Product details
- Single charging bay
- Micro-USB input: DC 5V/1A
- Charging current: up to 1A
- Compatible with common cylindrical lithium-ion cells from 10440 to 26650, including 18650, 20700 and 21700
- LED charging-status indicator
- Reverse-polarity, short-circuit and overcharge protection
- Automatic charge cut-off
What is included
- 1 Efest SLIM K1 charger
- 1 Micro-USB cable
- User information
Rechargeable battery and wall adaptor are not included. Use only undamaged, compatible cells and observe the correct polarity.