Orchid Essentials Vape Cartridges. State-of-the-art batteries put every other to shame. They charge via micro-USB and each charge lasts long enough to get through 2 full gram THC oil cartridges! On top of that, the battery has 3 different heat settings so that you can customize your experience. To vape, the e-juice in those pods, click the firing button five times to activate, and five times to turn it off.