Introducing the Slim K1, an Intelligent USB Battery Charger from Efest. Built with portability in mind, the Slim K1 is a single slot battery charger powered by a Micro USB cable, capable of charging all popular vaping battery cells at 1A.
The Efest Slim K1 has a bright LED display indicating battery charge status and includes many safety features such as reverse polarity, short circuit & overcharge protection.
Now you can keep your batteries fully charged wherever you go!
Auto-stop & Auto-recharge
Full protection for over-discharging, over-voltage, short-circuit & reverse polarity
Soft-start activation for low voltage batteries
Compatible with a huge range of battery cells (18650, 18350, 20700, 21700, 26650 etc.)
*Batteries not included*
WHAT'S IN THE BOX?
- 1x Efest Slim K1 Battery Charger
- 1x USB Cable
- 1x User Manual
- 1x Authentication Code