Our Black 510 thread battery with a variable voltage setting twister is the perfect dab pen battery for all your use cases. We designed this 510 battery for convenience and durability with its simple design and smart heating functionality.

• Adjustable Twist Voltage Selector: from 2.0V to 4.0V
• Smart USB Rapid Charge 350mAh Vape Pen Battery
• Smart 15 Seconds Oil Preheat Function
• Fits all Industry Standard 510 Threaded Cartridge Tanks
• Compatible with All 510 Threaded Vape Cartridges
  
• Includes USB-A charger
• Black Color