How to Handle a Swollen or Leaking Automotive Battery

If you notice that your car battery is starting to look swollen, or if you see any liquid leaks from the battery, you should tread lightly. A swollen or leaking battery is a dangerous fire hazard, so you need to know what to do.

Symptoms of a Swollen or Leaking Battery:

When a car battery swells, it can become a major issue. You might see that the battery appears larger than normal, as though it is about to pop. If you notice any gooey substance or liquid leaking from the battery, that’s a bad sign. You’ll want to look out for these signs so you can act fast.

If Your Battery Is Swollen or Leaking, Why and What to Do:

If you notice that your car battery is swollen or leaking, the very first thing to do is try not to panic. Avoid touching the battery with your hands, since the liquid is hazardous. Be sure to don gloves and eye protection whenever you do anything to the battery. Then remove battery from the vehicle, by following the instructions from your car manual. Once the battery is out, set it in a secure spot that allows for air circulation, and away from anything flammable.

Safety precautions for handling a swollen or damaged battery:

A swollen or leaky cheap automotive batteries can be dangerous, so certain precautions should be taken. Remember: Always use gloves and protect your eyes when you handle a damaged battery. Ensure there is adequate ventilation to avoid inhalation of toxic vapours. Just have your fire extinguisher close by anyway. And most crucially, never attempt to repair a damaged battery yourself—always consult with a professional.

Repairing a Damaged Battery:

If the battery has swollen or is leaking, you could have professionals examine it for you. They can also let you know if the automotive battery is fixable or if it needs to be replaced. If the battery is not destroyed, it can be cleaned and sealed. But if the damage is bad enough, you might have to purchase a new car battery.

How to Stop a Battery from Swelling or Leaking:

To prevent a swollen or leaking battery in the future, treat your battery well. Monitor it from time to time for rusts or damages. Keep the best automotive battery clean and free of dirt that could cause it to overheat. Do not charges the battery to higher than 4.25V, over charging may lead to battery damage. Finally, consider investing in a battery maintenance charger to keep your battery in tiptop condition.