The iStick Mini by Eleaf is a ultra tiny monster that fits in your palm of your hand and is extremely ergonomic. Powered by a built in 1050 mAh battery with integrated micro-USB port for easy charging. The iStick can be used while charging as well, super convenience!
The Eleaf iStick 50W's compact size makes it very convenient and portable, but it also packs many amazing features, including variable wattage with 50 Watt maximum output, 0.2ohm resistance capability, and a beautiful OLED screen. Powering the iStick 50 Watt is a beefy 4400mah Li-ion battery which can be charged via mini-USB port on the base of the device.