Don't let your vape go out with a bang! Vapes contain lithium batteries. If they're thrown in the bin, they can cause fires, leak hazardous chemicals, or create toxic waste. Even disposable Advances in Lithium ion Battery Technology and the Evolution of Rechargeable Vape Devices Turning Disposable Vapes into a Fast Charge Power Bank Can lithium batteries be used as vape batteries TYCORUN ENERGY Up in smoke: Considerations for lithium ion batteries in disposable e cigarettes ScienceDirect Vapes use lithium ion batteries, and leaving them plugged in once fully charged can be a fire hazard. You shouldn't leave vapes charging unattended, or while you're asleep or for that matter