Lead-acid batteries are a type of rechargeable battery that can be found in cars, motorcycles, and boats. The battery is made up of cells that use lead plates, an electrolyte fluid, and grids as the active components for generating power. As you might have guessed, one thing people often wonder is if they can. Lead-acid battery explosions are a rare occurrence, but it is possible. Exploding batteries can be avoided by: 1. The batteries must be kept in a cool area with a moderate temperature. 2. Avoid using a battery if it is too old or. If the battery explodes, you should douse the flames with a fire extinguisher. Once the fire is out, try to determine why the lead-acid battery exploded-if it's due to a manufacturing defect or. The use of lead-acid batteries is increasing because they are a cheaper alternative to other types. However, if you want to keep your investment safe and avoid the risk of an explosion, you should take extra precautions and. Yes, a leaking lead-acid battery is bad. Leaking batteries can either fill the area with corrosive gas or leak acid, which can cause the battery to short.