I got a bag of e waste disposable vapes destined for the garbage. But I knew there were rechargeable lithium ion batteries inside them, so I opened them up to extract the cells. Out of seven used How Do Lithium ion Batteries Affect Rechargeable Vape Longevity vs. Disposable Options? IMREN 21700 35A 4000mAh Flat Top Rechargeable Battery Vape Battery Giant Vapes Harvesting Rechargeable Batteries From Single Use Devices Hackaday Can lithium batteries be used as vape batteries TYCORUN ENERGY Reusing Disposable Vape Batteries Becky Stern