This is a 3000 mAh variable voltage/wattage. It will work with cartomizers/atomizers from 0.1 to 0.6 Ohms. The voltage/wattage setting is changed automatically between 3.3 to 4.2 Volts and 20 to 100 Watts to maintain a constant draw of 40 Amps.
Available in Black, Blue, Green, and Red. Please choose your color below