6 Common Causes of Car Battery Failures

6 Common Causes of Car Battery Failures

Our automobiles are our lifelines, and it’s tough to imagine our life without them. They are the most common mode of commutation for daily travellers. Mostly everybody must have experienced a common scenario at some point in life when we tried to switch on our car, and it failed to start. Be it our vehicle or a taxi; a battery always can fail at the most inopportune moments.

Do you still think that battery is just a small part of an automotive? You will be surprised to know that a battery, though a small part of the framework, is the heart of our machine. So, for a part so critical, we need to make an informed decision. We need to get into the depth of knowing the causes of car battery failures. It will be useful for us to understand the working of our car better and will help us in selecting the right battery next time.


Everything on this earth is perishable, and so are our batteries. As time progresses, the internal resistance of the batteries increases, and ultimately it leads to battery failures.

Also Read: How to Check the Condition of Your Vehicle’s Battery

Improper care

Our batteries need proper maintenance and care, even when they are not in use. Improper care is a fundamental reason for battery failures. One should read the manufacturer’s instructions about how to store and maintain the battery, when not in use.


Battery acid is corrosive. The battery terminals are the way the battery can get charged by the alternator. So, if the connections are all swamped up, the battery is not getting properly charged. One needs to clean the corrosion to improve the car’s ability to charge the battery.

Cold Weather

It is one of the most common causes of battery failure. Therefore, many people associate a dead battery with winter. As no one can control the weather, look out for the sign of a weak battery and make the required preparations.

Electric leakage

All batteries tend to lose electrical energy when not in use, known as self-discharge. It could be due to several factors like manufacturing practices, ageing, operating temperature, charge/discharge cycle etc.

Repeated Cycling

When a battery goes from fully charged to fully discharged repeatedly, it loses a lot of active materials from the positive plates. Thus, reducing its capacity and useful life.

The lifespan of a battery is limited, but it can be considerably shortened by these factors which tend to cause premature battery failures. The factors stated above are the most common causes of battery failures, and as a car owner, we can be aware of these factors. As a matter of fact, in Japan, battery failure is the most significant complaint among the car owners. A car is driven mostly on a congested road. Due to this, the batteries are never fully charged, and sulfation occurs.

If your car battery is more than three years old and you live in a hot climate, then your battery is probably living on borrowed time. Abnormally slow cranking, especially on a cold day, is another good indication that your battery is going bad. Livguard automotive batteries are all about delivering the best experience in any road condition. They are designed for the extraordinary performance of your vehicle in all weather conditions. They provide high cranking power and best in class warranty to give a long-lasting and robust battery to its consumers. Livguard’s products are driven by innovative technology to achieve excellence in manufacturing and services.   

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