These Batteries all contain the standard 510 threading and will be compatible with all standard cartridges. Most 510 batteries come with chargers however vape pen battery chargers are also available separately. When it comes to vape pen batteries we have classic stick shaped batteries, discreet batteries, auto draw vape batteries and even batteries that will connect to a bong! These are the perfect batteries for carts, but also work with select e-cig mods as well.