*It is a disposable cart/vape pen and will come with the battery built in – all in a single.* If you are searhing for just the carts with no battery, we feature 510 battery cartridges. Conveyability: The lessened and easy program with the Puff La Reside Tar Expendable 2G Vape makes it ideal for inside of a hurry vaping. Slip it into your poc