E Cigarette Battery Safety: Essential Tips Guide SMOKO E Cigarettes Every Vape You Recycle Prevents a Fire. Despite the ban on disposable vapes introduced last June, it's estimated that over 2 million are still being purchased every week in the UK. Each The Risk of Vape Fires and How to Prevent Them Firechief Global 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 Man Builds Huge Battery Bank From 500 Disposable Vapes to Power His Entire House