This man up cycled 500 vape batteries into a powerwall for his home. When a single use vape is discarded, it's often only because it has run out of liquid, not because the battery How do you know when it's time to replace your vape battery? Vapesdirect 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 Vape Battery Safety Information VAPO NZ Vape Batteries: Internal Vs External Which Is Better? Shisha Vibe