Description

Slim style variable voltage battery with 510/usb charger.

Perfect for all of your pre-filled cartridges with 510 compatibility.  Choose your desired voltage to vape your concentrate at to get the best flavor possible.

350 mah, 3 voltage settings

Green 3.4V,

Blue 3.7V

Red 4.0V

5 clicks on/off, 3 clicks to change the voltage, 2 clicks to preheat.

Use with CE3/O-Pen atomizers