What battery does an e cigarette need? Lithium ion batteries power devices like e bikes, vapes, e scooters, and mobility scooters, but they can pose a serious fire risk if overcharged or damaged. To stay safe: always use manufacturer approved equipment, avoid overnight What's really inside vapes? We pulled them apart to find out Got a vape? Don't bin it. Reusable and disposable vapes contain lithium ion batteries that can cause fires if thrown in the bin. Make sure you: Buy from trusted sources Follow