Dovpo Topside Dual Mod is an updated version of the Topside. It has all the innovation from its predecessor but now offers more power and extended battery life. Powered by dual 18650 batteries, the Topside Dual can fire up to 200W with switchable power, bypass, and temperature control modes. On the control face, you have a 0.96″ OLED display with a vertical menu that adopts blue font for easy viewing. Meanwhile, the Topside Dual offers a large 10ml squonk bottle e-liquid capacity (backward compatible with original topside bottle and sled), simple top filling and an easy-to-use interface which makes it the perfect addition to those who want more power and extended battery life. Powerful and simple squonking is waiting for you! 8 colors are available.