The Todd Adams Cartridge Mod Battery is a cartridge battery with twist adaptors for .5ml and 1ml cartridges. The mod has an adjustable voltage and is small and easy to carry.
Attach the correct size magnet to your cartridge. Insert the cartridge into the port on top of the mod and gently slide down until it magnetically snaps together. Turn the mod on by rapidly pressing the power button five times. Set your preferred voltage by clicking the power button three times.
Suggestion: Preheat your oil cartridge by quickly pressing the power button twice.