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Why Does My Car Battery Keep Dying?

Auto Mechanic Replacing Car Battery

Why does my car battery keep dying? If you find yourself in frequent need of jump starts or tow trucks, there’s no reason to suffer. Our New Rochelle team can help you find the right diagnosis, so you don’t have to deal with a dying car battery anytime soon. The truth is that auto batteries have a shelf life of around three to four years on average, but there are a number of factors that can lead to a drastically shorter lifespan. Find out what to do when a car battery keeps dying, and schedule your service at Mercedes-Benz of New Rochelle today to get the problem solved. 

What are the Red Flags of a Dying Car Battery?

If your car battery keeps dying, it’s a good idea to familiarize yourself with the warning signs. Most batteries will give off a few signals that it’s time for a battery check, and knowing the red flags can save you a ton of time and stress in Larchmont. Common signs of a dying car battery include:

  • Dim interior lights
  • Weak headlights
  • Slow starts
  • Malfunctioning electrical system
  • “Check engine” light present
  • Corrosion on battery terminals
  • Misshapen battery case

What Causes a Short Battery Lifespan?

While most batteries last around three to four years, that’s simply an average. A driver in Mamaroneck might get a good five years out of their battery, while a driver in Bronxville might only get two years max. So, what’s the difference? Here are some of the main factors involved in a battery’s longevity:

    • Weather: Both extreme heat and cold can wreak havoc on your battery. Protecting your car from extreme weather conditions can help prolong your battery life.
    • Movement: Your battery is held in place by a set of clamps, but if those clamps break, all the motion of your daily drive can cause damage. Be sure to check your clamps periodically for wear and tear.
  • Time: No matter which battery you choose at the parts department, you’ll need a replacement eventually. Consider a battery check if you’re nearing the three-year mark, so you can see how well your battery can hold its charge
  • Jump Starts: The more jump starts your battery experiences, the weaker it will become. While jump starts are sometimes necessary, try to limit them if possible.

Schedule a Battery Service at Mercedes-Benz of New Rochelle

So, why does my car battery keep dying? Let our technicians take care of the issue for good at Mercedes-Benz of New Rochelle. We’d be happy to do an inspection, so you’ll know why your car battery keeps dying and how to prevent it in the future. Feel free to schedule your service online at your convenience. You can also feel free to contact us with any questions about car care, and we’d love to give you more service tips.

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