The new VAMO V5 utilizes the popular V2 body style with an upgraded V3 PCB and OLED screen and the ability to unscrew the top cap. The VAMO V5 is a feature rich variable voltage / wattage mod. This V5 now features better metal buttons, a different battery spring and a new raised 510 connection. In variable voltage mode, the mod can go from 3V to 6V in .1V increments. In variable wattage mode, the mod can go from 3.0W to 15W in .5W increments.