Vape Batteries: Care and Recycling Explained If you vape, follow 5 simple tips to help avoid battery explosions and injury. https: www.fda.gov tobacco products products ingredients components tips help avoid vape battery explosions How does the disposable vape ban work, and how harmful is vaping? 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 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