Brass Knuckles 650mAh Adjustable Battery

Brass Knuckles battery is designed to utilize concentrate oil cartridges and comes in three variations -  wood, silver, or gold finish. Vape in style with this sleek and convenient battery that has adjustable voltages. This allows the user to vape their cartridges in 3 different heat settings, along with an optional preheat function.

Brass Knuckles 650mAh Battery Package Includes: 

1x – Brass Knuckles 650mAh Battery

1x – Brass Knuckles 510 Threaded USB Charge