This is one Cake 1010 threaded replacement battery. This does not include a Cake 1.5g Vape Cartridge. This next level technology device gives users a great way to curb that sweet tooth with chalky, full-flavor hits. Just screw on this battery to any Cake 1010 Cartridges, and simply press the button to start vaping. This battery can not be used with 510 threaded cartridge devices.