Adjustable Voltage Slim Pen for Liberty Tanks *10 count*
*Pricing listed is the unit price when you purchase 10 units or more
The Adjustable Voltage Slim Pen is the perfect product to dial in the right temperature and power for your Liberty carts. It is an easy-to-use push button style battery with a sleek design that performs and looks great with glass cartridges. This product includes a refillable battery pen with 510 thread in a small white box and USB chargers in bulk quantity bags.
- Push Button: lock/unlock feature (5 clicks on/off ; 3 clicks for voltage change)
- Three variable voltage outputs (green: 2.6v, white: 3.3v, red: 4.0v)