Brass Knuckles battery is designed to utilize concentrate oil cartridges. Brass Knuckles vape pen battery features 900mAh capacity with variable voltage and preheat mode.
Brass Knuckles Individual Battery
Login to see pricesBrass Knuckles battery is designed to utilize concentrate oil cartridges. Brass Knuckles vape pen battery features 900mAh capacity with variable voltage and preheat mode.