... .18350 battery 2. for the adjusted ego the voltage can be adjuste d from 3V-6V 3.18350 battery fit ... lava tube 1adjusted voltage ego(lava tube)18350 battery,Mini lava tube Items ego-03SIZESingle e cigarette ... The activation button (the big one), held down for 10 seconds or longer, the vv ecig will shut ... automatically when inhale lasts too long. 18350 battery for Mini variable voltage ego ,VV MOD ,PVS MOD ...