If you're a cannabis consumer, you'll have heard about Raw Garden battery. It's a chargeable battery that may be intended to work with Raw Garden cartridges. Press and keep the button down though inhaling over the cartridge mouthpiece. Launch the button to deactivate and quit inhaling. Rechargeable with USB adapter. https://livebookmarking.com/story18717933/the-smart-trick-of-raw-garden-pen-that-nobody-is-discussing