The Tesla Nano 60W TC Box Mod is one of the most compact 60W mods on the market. It utilizes two internal 3600mAh LiPo batteries. The wattage output ranges from 7-60W with a minimum resistance of .1ohms in wattage mode (.05ohms in TC mode). This device works great with any of the sub-ohm tanks currently on the market, or your favorite rebuildable atomizer. A compact form factor device that is available in Black, Stainless Steel, or Blue. Features such as a top style firing button, a bright and readable OLED screen, and on-board USB charging, the Tesla Nano 60W TC Box Mod is perfect for all types of vapers.