Super Variable Voltage Battery for Ego Series

*Diameter: 15mm
*length: 127mm
*Rechargeable: 650/900mAh
*Weight: 45g
*variable voltage: 3.0V-6.0V
*Add 0.1V for each press"+"
*Decrease0.1V for each presss"-"
*Full battery can keep for: 300-700puffs
*Ressistance demand for atomizer: 2.80ohm-3.5ohm
*Best match: EGo-T, eGo-C, eGO-W(F1), CE4 atomizer
*Charge method: Screw the tail of the battery USB charger, and non-operating when charge
*Entering the on-off bottom 2 second for 5 times can lock the battery.