The Risk of Vape Fires and How to Prevent Them Firechief Global When you think your vape battery is dead, but its plotting revenge Zombie batteries are real and theyre dangerous. , Inside your vape is a lithium ion batterythe kind that can explode if What Is The Difference Between a Regular Battery And a Lithium Battery? Knowledge Lithium ion batteries can be flammable and release toxic gases when not used correctly. It's important to check your batteries for physical and electrical damage, exposure to extreme temperatures, and any defects.