... , it consists of three parts, cartridge , atomizer and battery.Imist Cartridge is tank , we refill e liquid ... consists of two parts , the upper and down part, Imist is different from other e ... battery : there are two colors , gun black and chromium color .The capacity ,650mah,900mah,1100mah.The ... , it can be dissambled to clean and replace the wick and the hard-core after the useruse for ...