Efest is the world leader in vaping specific battery and battery charging solutions, standardizing the 18650 size and offering all types of high amperage, quality batteries as well as chargers, ohm meters, and battery cases.
Charger Slim K1 by EfestThe battery charger Slim K1 is a one-battery model based on the same principle as the Slim K2 also available in the range. It is able to recharge a battery up to 1A, charging current is chosen automatically by the charger. Thanks to its intelligent charging processor, the Slim k1 charger recharges your battery correctly. With its micro USB jack, the Slim k1 is very versatile and can be powered from any USB socket (computer, smartphone charger ..) Compatible with all battery sizes: 14500/18350/18500/18650/20700 / 26500/26650 ...$14.99