Can a car battery really explode?
Yes, they can so always use extreme caution when working around your car battery. Wear safety goggles and Do Not Smoke around any battery. Batteries have hydrogen gases escaping from the vent holes. Any spark will ignite those fumes. That is why extreme caution is used when jump starting another vehicle. If you get acid on your skin or in your eyes, flush with water immediately and seek medical attention if necessary.
