The newest charger in the K series from Efest.
With 4 battery bays designed to fit a 18650, and USB-C charging capability and auto smart cut off, The Slim K4 is capable of charging at either 1A per channel with 2 batteries or 0.5A using 4 channels.
The smart indicator light lets you know when the cell is in charging status. The indicator turns a solid white colour to alert you the battery has finished the charging cycle.
- Input: DC 5V 2A
- ABS Fireproof Materials
- Type-C USB line
- 1A x 2 or 4 X 0.5A charging
- Lithium cell from 10440 to 18650 21700 20700 26650
- Operation temperature: -40°C – +70°C
- LED indicator description
- Auto-detect charging current: 2 X 1.0A/ 1 X 1 – 0A /4 X 0.5A/3X 0.5A
- Safe charging mode: CC & CV
- Safe and convenient USB charger (5V 2A)
- Monitors and charges each slot independently
- Low voltage smart activation recovery function
- Incredibly lightweight and conveniently portable
- 1x Efest Slim K4 Battery Charger
- 1x Type C Cable
- 1x User Guide