UGO Twist Battery w/ Charger
The UGO Twist is everything you would need in a battery at a convenient price. There is a micro USB charging port on the side to charge the battery. The solid aluminum case and 900mAh battery combined with a bottom twist variable voltage makes for a easy ready to go vape.
Micro USB charging
Voltage: 3.3 - 4.8
Love both they work very good for me