Small powerbank from Vape batteries YouTube Dr. Monk's DIY Electronics Blog: Disposable e cigarette Teardown Part 3 Disposable Vape Batteries Turned USB Power Bank Hackaday 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 He Made a Battery Pack Using Disposable Vapes to Power His Electric Car (WATCH)