The CCell M3 Battery oil cartridge battery is 510 threaded to fit nearly all oil cartridges including CCell cartridges.
The CCell M3 Battery is a traditional pen-shaped battery, also known as a stick battery.
There is an LED light on the bottom of the battery that activates upon inhalation. The CCell M3 is one of the best vape pen slim batteries the industry has to offer. All our CCell offerings are Guaranteed Authentic CCell Brand.
Charger is included