Brass Knuckles 510 Thread Battery 900mAh for CBD/THC Cart

$ 2.99 · 4.8 (732) · In stock

NOTE: This device is meant to be used with a prefilled THC/CBD cartridge which you can legally obtain with a prescription through a pharmacy. We do not sell any prefilled carts with THC/CBD, we only sell the pens/batteries to use them with. Brass Knuckles 900mAh battery for concentrate & cartridge-style vaping. It offers variable voltage along with a preheat mode for cartridge longevity and battery conservation. Brass Knuckles battery is designed to utilize concentrate oil cartridges and comes in the three variations of wood, silver, or gold finish. USB charger is included. The battery uses a 510 connection, The battery has a capacity of 900mAh To turn the brass knuckles Battery: on/off just press the button 5 times quickly. Press the button 3 times quickly to adjust the voltage: The battery comes with variable voltage: Green - 2.4V, Blue -

Brass Knuckles 900mAh battery for concentrate & cartridge-style vaping. It offers variable voltage along with a preheat mode for cartridge longevity and battery conservation. Brass Knuckles battery is designed to utilize concentrate oil cartridges and comes in the three variations of wood, silver, or gold finish. USB charger is included.

The battery uses a 510 connection,
The battery has a capacity of 900mAh
To turn the brass knuckles Battery: on/off just press the button 5 times quickly.
Press the button 3 times quickly to adjust the voltage:
The battery comes with variable voltage: Green - 2.4V, Blue - 3.2V, Red - 4.0V
To preheat function (2.0V) press the button 2 times quickly
If it flashes clear a few times, it means it's not detecting a cart

BULK DISCOUNT FOR 10pcs+