VISION Spinner Variable Voltage Electronic Cigarette Battery 6 Colors   Description: There are 650mah，900mah，1100mah，1300mah for you to choose Color: black， white， blue， green， pink， red Voltage is changeable 5 times quick press turns ON\/OFF You'd better take the battery off when you do not use it   Specification: Charge  time: 2-4 hours Battery  Life: 5-8 months <br>                     Battery  Capacity                   650mah                   900mah                   1100mah                   1300mah                         N.W\/unit                   39g                   45g                   48g                   55g                         Length\/mm                   87.81                   100.81                   110.81                   90.81                         Diameter\/mm                   14                   14                   14                   16.5               Package included:  1 x Vision electronic cigarette battery     Detailed Pictures: