How to Reuse Disposable Vape Lithium Batteries : 6 Steps Instructables 4 projects that use recycled disposable vape batteries Dispose of Properly! Vape Pens and E Cigarettes use rechargeable batteries also known as lithium ion batteries. They MUST be disposed of properly. Throwing them away in your trash or recycling can cause Vape pens and e cigarettes should never go in your trash or recycling. These devices contain lithium ion batteries that can spark fires when crushed. This puts collection workers, trucks, and facilities at How to Safely Dispose of E Cigarettes: Information for Individuals US EPA