... capaity:3000MAH 2.changeable voltage 3.with 5clicks button 4.CE,ROHS,SGS Lavatube Specification: Model VV Mod Colorblack,silver,chromeBattery Capacity3000MAHWorking ... .2, 3.1, 3.0 The CHROME one can work with mega eGo atomizer,CE4,eGo-T or eGo-C atomier ... next order. Any question,Welcome to contact me. Huge Capacity Lavatube with 18650 battery