The Efest Slim K1 Single Bay Battery Charger is an intelligent battery charger capable of charging a single cell. The battery bay utilises a spring made from piano wire to provide a smooth sliding action when installing and removing batteries. As with all their devices Efest has included a vivid and intuitive LED display, which shows the user when batteries are charging and when they are fully charged with auto stop functionality. The Efest Slim K1 Charger features reverse polarity, short circuit, overcharge protection and many more safety features. Check out our range of rechargeable batteries and vape on!
Compatible with: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 26500, 26650