JUST IN! Gray Gen S Kits and Naked 100 3500mah Battery Banks! The Gen S 220W Kit is a high-powered vaping system paired with the NRG-S Sub-Ohm tank. The Vaporesso Gen S Mod is an upgraded version of Vaporesso Gen Mod. Powered by dual 18650 batteries, it features adjustable power in the range of 5 […]