How Long Does A Car Battery Last?

What's the average lifespan of an auto battery?

Your car battery’s life highly depends on the length of time that it can hold the charge and whether it can still be recharged. If at some point, you notice that it can no longer be recharged, that battery is dead.

There are several factors affecting the car battery. It can be temperature, humidity, and a number of other factors that are environmental.

For example, let’s create a perfect world for your car where it won’t experience excessive humidity and extreme temperatures. With these conditions, you can have the best car battery value that will last around 6 years.

But in the real world, how long should an auto battery last? The answer to that is about 2 to 5 years. In colder areas, it can last longer. In warmer climates like in Texas or in Florida, there can be increased damage because of water loss and sulfation.

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Taking Care Of The Battery Can Extend Its Life

With proper care, you can help extend the life of your car battery. One way to do this is to make sure that it is always fully charged. What this means is that you shouldn’t leave the lights on nor should you leave any accessories plugged in.

Another is that you should have your battery checked whenever you have a routine car maintenance. How often this is done can also lengthen the life of the battery.The life of the battery depends on two key factors.

One is the place where you live and the second is how well you take care of it. If you care for it properly, you can have it for a good many years. But that’s assuming that your vehicle is powered by diesel or gasoline.

If your vehicle is electric or hybrid, you don’t have to think about getting a new battery for about 8 years.

Among all of the components of our vehicles, we usually neglect the car battery the most. With newer technology putting increased pressure on the electrical system of modern cars, the batteries, barely changing through the years, looks like it will die young.

What Is The Lifespan Of An Auto Battery?

Knoqing my vehicle's life expectancy.The average lifespan of a car battery is about 5 years. However, plenty of factors may play, and you may find yourself needing to change the battery sooner. It all depends on the kinds of journeys that you take your car on and how many miles. You may start to notice signs of age at about 3 years. At age 4, the battery may become unusable.

How important is the car battery?

It starts the engine upon turning the key. This needs the battery to have itself emptied in one go before having to be charged back again by your car’s engine. If the journeys you make are shorter, you can expect the battery to deteriorate at a faster rate, and you may need to have a new one sooner compared to traveling for longer distances.

As mentioned, the temperature of the place where you are at determines the battery life as well. This also includes the physical stress that is being placed on it and the demands of the extra electronic features of your car. However, just like the other components of your vehicle, the length of the life of your battery will mostly depend on sympathetic use and proper maintenance.

Improving The Battery’s Life

One of the things that you can do is to avoid short journeys repeatedly. This depletes the battery, not allowing it to be fully charged, thus, shortening the battery’s life.

You will also risk depleting it too much that it won’t be able to start your car and you will need to have a jumpstart. Regularly inspect your battery. Corrosion is one of the reasons to replace a car battery.

Corrosion is that metallic gunk that can build up in the areas surrounding the terminals and the cables. There are plenty of products on the market today that can help you in clearing the corrosion from the car battery.

There are also alternatives that you can do at home that are much cheaper. Apart from the corrosion, make sure that the battery is placed securely in position. Impacts and vibrations can internally damage a battery that is wobbly.

It can even be loosened from its mountings with continuous movement. Also, remember to not use the electronics of the car when the engine is turned off. Getting electricity from the battery when the alternator is not charging it can shorten its life. So resist using the infotainment system, lights, or climate control without driving or when the engine is off.

Lastly, check the electrical system of your car if it is working properly. Components and alternators that are faulty can drain the battery, and you won’t be able to start the engine the next morning when you’re leaving for work.

Conclusion

With all these factors considered, now you have an idea how long does a car battery last. You have to check your environment and how you take care to gauge the life expectancy of your car battery. You have to know this so that you will be prepared for when the time comes that you will be needing to have it replaced.

Read other battery tips at Battery Man Guide!

Hi, I am Mark Neal From San Francisco in the United States. I’m the founder of BATTERY MAN GUIDE since last December in 2017. My team from Philippines  and i have been working very hard to write lot of articles about “product reviews” and “how to guide” on batteries we believe they will help for what you look for! You may sometimes find some incorrect grammars and less engagement dialogue but we will improve our contents continuously along the way. To be honest, we are still not well established battery website, but we are trying to become an authority in this industry in the future by providing valuable information for our readers. With that being said, thank you for visiting at BATTERY MAN GUIDE and we are looking forward to having a great relationship with you!