An engineer has gone viral after collecting around 500 discarded disposable vapes and repurposing their lithium ion batteries to power his entire home. What most people see as trash turned out to be 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 How to Reuse Disposable Vape Lithium Batteries : 6 Steps Instructables Disposable Vape Batteries Show Reusability and How to Use Disposable vapes with rechargeable Li ion cells: Why? Vincent Chevrier posted on the topic LinkedIn