

This buildup of sulfur prevents the battery from charging properly, reducing its ability to hold a charge. SulfationĪnother common cause is sulfation, which occurs when sulfur accumulates on the lead plates inside the battery. When the battery terminals are exposed to moisture, it can cause corrosion on the positive and negative posts of the battery, reducing its ability to hold a charge. One of the most common causes of a dead cell in car batteries is corrosion. If you’ve recently been in an accident with your car, this may be a reason for a dead cell in your battery. The impact from a collision can break or bend the plates in the battery, causing them to come together and ruin the cell. CollisionĪ collision can cause the cells to become damaged. The plates inside your battery are never supposed to touch however, if you’re dealing with intense vibrations in your car’s engine, it can cause the plates to come together, damaging the cells and eventually creating a dead cell in your car battery. It’s important to use distilled water for refilling, as regular tap water contains minerals and other impurities which can corrode the inside of the battery.

With that being said, these are the different causes you should be cautious off! Using The Wrong Waterĭead cells in car batteries can be caused when the wrong type of water is used. There are a whole bunch of reasons you may end up with a dead cell in your car’s battery. What Causes A Dead Cell In Car Batteries? Dead cells are the most common cause of car battery failure, and they can occur for a variety of reasons. So keep reading to find out everything you need to know! What Is A Dead Cell In A Car Battery?Ī dead cell In A car battery is a battery cell that has stopped functioning and will no longer hold a charge.

#SHORT IN AUTO BATTERY BUMPY ROAD HOW TO#
If you think that you have a dead cell in your car battery, then you’ve found the right article! In this article, not only will you find out what a dead cell is, but you’ll also learn what causes, what the symptoms are, and how to fix it in the future, as well as other frequently asked questions!
