A vape stick is a slang term used for a vape battery. You can shop our collection of premium 510 thread new vape batteries, or vape sticks, here. They may also be referred to as a vapor stick, hemp oil pen, vape pens for carts, cartridge battery, or a hemp vape pen. “510 thread” means that a battery or vape stick is compatible with most cartridges you can purchase at a vape pen store.