An e-scooter battery exploded at a shop in Delhi, but no one was injured. Electric vehicle battery packs can cause fires if damaged, a dangerous process known as thermal runaway. Battery fires can be caused by physical damage, manufacturing defects, overheating, and more. To keep electric vehicles safe, park in the shade or plug in, use original chargers, keep batteries at room temperature, and periodically check for damage. Avoid charging immediately after use and keep batteries between 20-80% charged.