Valen Aovape Phones, vapes, laptops, e scooters and other devices containing Li ion ( lithium ion) batteries can cause fires if not properly used, charged or maintained. Don't leave Li ion devices charging overnight. Don't let Li ion devices get 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. vape and 3 lithium ion 18650 batteries. isolated on white background. vape shop concept Stock Photo Alamy Hidden and Explosive Dangers of Electronic Cigarettes Vape Batteries: A Complete Guide E Cigarette Direct