Universal 510 USB Charger
To charge your electronic cigarette battery, simply screw into the charger (finger tight!). The LED will turn RED indicating that the battery is charging. When charging is complete, the LED will turn GREEN. A full charge takes 2-3 hours. This USB charger can be plugged into most USB port on your computer, XBOX, etc. We recommend removing the battery from the Battery charger when it is fully charged to maximize battery life.