The Sutra Stik 650 is a sleek, 510 thread vape battery that does so much for such a small size. Lightweight and ergonomically designed, the Sutra Stik is comfortable and easy to transport. The battery will work with most 510 thread cartridges with a diameter of 12MM or less. We love this battery because it is small but powerful. The variable voltage Sutra Stik is adjustable from 2.8 to 4.2volts. This wide range of adjustability allows you to fine tune your vape experience for maxium flavor and potency. A liquid atomizer is included so you can vape a variety of e-liquids and other liquid concentrates without having to get another pen. Comes complete with a micro USB charger and magnetic thread adapters.