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Car Battery Life: How to Keep Your Battery Running Longer.

Mark Kennedy • January 4, 2021

Car batteries are one of the most vital parts of an automobile as they provide the zap your vehicle needs to keep rolling. However, car batteries have a limited lifespan and eventually lose their ability to hold sufficient charge to start your car. Car battery life should be between 2-5 years, but many factors can decrease that time. The timeframe may vary depending on several variables such as journey lengths, hot or cold climates, and your car's charging circuit performance. Regardless of the conditions that your vehicle is subject to, here are some helpful tips for getting the most out of your car battery.

Tips to extend your car battery life:

1. Do not leave the car unused for long periods.

2. Drive regularly and limit short trips.

3. Keep your battery tightly fastened.

4. Minimize the power used while the engine is off.

5. Do not use electronics while idling.

6. Clean the battery terminals to control corrosion.

7. Keep the battery insulated and protected from extreme temperatures.

8. Keep all accessories off when starting the engine.

9. Add distilled water whenever necessary.

Effect of battery on car's performance

Several factors are responsible for the death of batteries in vehicles, which indirectly leads to decreased car efficiency. Extreme temperatures, age, and extended periods of non-use all affect batteries. Warm weather can cause fluid in car batteries to evaporate, damaging the battery's internal structure. Keep in mind that batteries are warrantied and pro-rated by time and designed to wear out.


Although average mileage should not be your primary battery life indicator, you can use it as an additional car battery replacement guideline. Most batteries will last four to five years, which puts the average driver right around 50,000 to 60,000 miles. If your car is not responding as it should, this is an indicator that you may have a failing car battery.


Unfortunately, many severe
car maintenance issues are not treated as urgently as they should be, leading to not only costly repairs but possibly even worse problems in the future. The best way to keep your car and its battery in good health is to have it serviced regularly as preventative maintenance. A proactive approach is always better than a defensive recovery. 

Care for your whole car

Your vehicle comprises many parts, all working together. Taking your vehicle in for routine tune-ups and properly storing your vehicle are simple ways to ensure that your battery's lifespan reaches its full capacity. However, the battery is only one component of a well-running car, so it is essential to properly maintain all parts of your vehicle to extend its life and battery. 


Protect your car from breakdowns by maintaining your car battery with the above points. Get reliable advice from the best auto repair shop in Marietta.
Professional Automotive Repair offers one-stop convenience for all your car needs, from vehicle maintenance to car battery replacement services. For more information, contact us today.

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