Reusing Disposable Vape Batteries Becky Stern Don't let your vape go out with a bang! Vapes contain lithium batteries. If they're thrown in the bin, they can cause fires, leak hazardous chemicals, or create toxic waste. Even disposable Rechargeable key fob using old vape batteries Vape Batteries: Care and Recycling Explained Love making use of used vape batteries, not pretty but here is a decent 12V battery pack with battery manegement. Been repurposing rechargable vape batteries, any thoughts or ideas? : r diyelectronics