The Golisi S4 2.0A Smart Charger has a large LCD screen, 2A fast charging and 4 slots for a variety of e-cig batteries.
The Golisi e-cigarette battery charger is compatible with almost any cylindrical shaped battery including; 18650, 18350, 20700 and 21700. You can choose your output options, the charge automatically detects the battery and assigns the correct voltage and it features inbuilt protection to help charge your e-cig batteries safely.