5 Vaping Facts You Need to Know Before You Start The Hidden Dangers Clutch Vape Harmful Effects of Vaping Vaping: What You Need To Know Community Parents District Home Current evidence identifies health risks of e cigarette use; long term research needed American Heart Association Vaping Battery Safety Electronic cigarettes: Help or hazard? Harvard Health E cigarettes or vapes are sold with either single use batteries or lithium ion rechargeable batteries. When vapes get crushed in general waste or mixed recycling, the batteries can spark. That spark becomes a fire.