This is a disposable cart/vape pen and comes along with the battery inbuilt – all in a single. In case you are looking for just the carts with no battery, we carry 510 battery cartridges. This article covers almost everything you need to know about the Voopoo Drag sequence, from https://lanetcinq.amoblog.com/rumored-buzz-on-buzz-bar-vape-54817477