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 Vapes On A Plane Marketing Kit Federal Aviation Administration Are Lithium Batteries Used in Vapes? Understanding Their Role and Importance Zone Vapor Blog How to Recharge a Disposable Vape? Not 18650 but related. Recently I've been salvaging li ions from disposable vapes. Usually they are between 2.6 and 3.3v depending on how long it's been sitting. This one was at 1v. Vapes On A Plane Marketing Kit Federal Aviation Administration