Brass Knuckles Cartridge Battery

BRASS KNUCKLES PEN 900MAH -BRASS KNUCKLES PEN BATTERY FOR CART The Brass Knuckles pen is a vape pen battery for dab carts and matches the appearance and design of the Brass Knuckles vape cartridges. The Brass Knuckles pen battery for cart features preheat mode and variable voltage with a capacity of 900mAh. Moreover, unlike other vape pen batteries, the Brass Knuckles pen recharges with a convenient pass-through Micro-USB charger. Brass Knuckles Pen Design To perfectly suit the Brass Knuckles cartridges, the top tip of the Brass Knuckles battery features a polished brass finish and measures 10mm in diameter. For the best connection with most of the vape cartidges, the 510 thread connections feature a push-pin. Brass Knuckles Battery Voltage The Brass Knuckles pen battery employs a power button with an integrated LED indicator and multi-colors light. The LED changes the colors according to the selected voltage settings, and the Brass Knuckles pen operates with a single button. The power