I've been salvaging these disposable vapes for the 3.7v 500mAh lithium batteries inside. They can be used to power small electronic projects with the appropriate charging circuit and voltage converter. : r diyelectronics This disposable vape I bought had the battery run out before the juice. And there's no way to charge it : r mildlyinfuriating Shop authentic Geek Bar disposable vape Big Mo's Smoke Shop Flashing Disposable Vape: What It Means and How to Fix It? I TABlites Tablites Geek Bar Meloso MAX 9000 Disposable How Long Do Vape Batteries Last? EDGE Vaping