The Alien Mod can fire up to 220 watts and supports nickel, titanium and stainless steel 316 wire in temperature control mode. Integrated with the seriously well-known TFV8 Infant monster, the Alien 220W TC Kit is an ergonomic and visually enticing enhancement to a large line of high-quality devices. Smok's most current Alien Mod Kit offers a high-powered platform that presses the borders on size constraints for double 18650 devices all over the world.