Brass Knuckles 900 mAh Adjustable Vape Pen Battery

Description

The concentrate oil cartridges are fully compatible with the Brass Knuckles 900 mAh Adjustable Vape Pen Battery. With its 900mAh capacity, variable voltage settings, and preheat mode, the Brass Knuckles vape pen is an outstanding choice. It operates much like a standard vape pen battery, featuring a simple single-button interface.

Press the power button for 5 seconds to turn the battery on or off, for 2 seconds to activate the 10-second preheat mode, or for 3 seconds to adjust the voltage. The LED light changes color according to your selected voltage: 2.4V (green), 3.2V (blue), or 4.0V (red). Available now at our online headshop, Cart420.