How Long Do Car Batteries Last?

Car Battery


Generally, car batteries will need to be replaced after three to four years. This can change from car to car, so it’s best to check your owner’s manual for more specific information. It’s also important to know the signs of a dying car battery so you know when to bring your vehicle in for maintenance near Nashua. Our service center is here to help you learn more about how long car batteries last and more. Check out our online guide or contact our team for more information.

Average Vehicle Battery Life 

So how long do car batteries last? This depends on a few factors. Some drivers may suggest that you wait five or six years before you change a car battery while others may say to wait as little as one year. Typically, scheduling a car battery change every three to four years is a great way to avoid future complications.

Battery maintenance, like oil changes and tire services, is a crucial part of routine maintenance. The next time you visit to have your oil changed or your vehicle checked for regular service, have your battery inspected to ensure it’s working properly. Additionally, there are quite a few factors that can negatively affect battery life.

Factors That Can Shorten Battery Life 

The two biggest factors that shorten battery life are driving habits and location. Here’s a quick breakdown of each:

  • Driving Habits: If you don’t drive much, and tend to leave your vehicle sitting for long periods of time, you could be weakening your car’s battery. During your commute, try taking the longer scenic route, so your car’s battery has more time to charge. Also, make sure you don’t leave the power on when the ignition is off. Leaving an interior light on overnight can easily drain the battery. 
  • Climate & Location: Driving in a hot climate year-round will weaken your battery more than if you drive in a cooler climate. 

What Are the Signs Your Car Battery is Low? 

Most Portsmouth drivers won’t know there’s an issue with their vehicle’s battery until the car won’t start. It’s helpful to recognize the signs of a dying battery to better care for your vehicle. Here are some of the signs to look out for:

  • Check engine light is on 
  • The engine is slow to start 
  • Car lights are dim
  • Electric issues (cell phone charger, heated seats, etc. aren’t working) 
  • Connectors for the battery are corroded 
  • The battery case looks warped or misshapen 

One of the most obvious signs of a battery nearing the end of its life is age. If your car battery is approximately three years old or older, you’ll want to schedule service for a battery load test to make sure it’s working properly.

Schedule a Car Battery Change at Porsche Stratham

Make an appointment at our service center near Manchester. Our certified technicians are here to help you learn more about caring for your battery, about oil change services, and other car care tips. If you’re ready to visit our team, contact us and we can help you schedule a visit.

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