@newt The way EVs fail is normally through a energy leak causing a fire. Sure, but that is true with regular re-chargeable batteries. But we often see them explode too. Both are just a different way of releasing excess potential energy after all. University of Californias chem department says that they can explode, but at a 30th of the rate of gasoline cars. Im not sure how they got to the number, but i'll trust it