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Brass Knuckle Cart Battery

Brass Knuckle Cart Battery

Regular price $13.99 USD
Regular price Sale price $13.99 USD
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Brass Knuckles Variable Voltage Battery

Brass Knuckles battery offers a vape pen that is the perfect size and power for your oil cartridges. 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. The battery is available in different color options to match your fly.


  • 510 Thread
  • Battery Capacity:900mAh
  • Turn On/Off:Press the button 5 times quickly.
  • Adjust Voltage:Press the button 3 times quickly.
  • Variable Voltage:Green - 2.4V, Blue - 3.2V, Red - 4.0V
  • Preheat Function (2.0V): Press the button 2 times quickly.

Package Contents:

  • 1 x Brass Knuckles VV Battery
  • 1 x 510 USB Charger


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Customer Reviews
3.7 Based on 3 Reviews
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Filter Reviews:
Michael K.
United States United States
I recommend this product

Brass Knuckles Battery NOT WORKING!

I would of given NO stars as it DOESN'T work.I sent 3 emails to BrokeBois.OC asking for help with NO response! I also messaged on the your website again with NO response. Does Freddy still work at Broke Bois? If had a problem or question he would respond. I don't think I'll make another purchase from Broke Bois again with the lack of customer service I've received! What a shame as I've purchased multiple items in the past!

chris g.
United States United States
I recommend this product

brass knuckles

item as described good transaction

Michael K.
United States United States
I recommend this product

Great Customer Service!

Once I received the replacement of my Brass•Nuckles Battery (the first one I was told was "wonky"), it works perfectly! Freddy Garcia was great sending me a replacement so promptly!

BrokeBoisSmokeShop Brass Knuckle Cart Battery Review