Our Black 510 thread battery with a variable voltage setting twister is the perfect dab pen battery for all your uses. Designed 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