Eleaf is the famous and popular ecig brand. Recently a new product:iStick Pico has been released! Have you gotten this news? So you can get various kinds of iStick series batteries on Eleaf official authorized website. Such as various wattage output batteries, ones with temperature control function or replaceable cell. Strongly recommended mod is the iStick 50W, an advanced mod over the previous iStick series, iStick TC40W which is widely welcomed for its temperature control and the iStick 100W with great power output and changeable cell structure. The newly stuff iStick TC100W and iStick Pico are also worthy trying.