8 Causes of a New Car Battery Being Weak, Here’s the Explanation

The causes of a car battery being drained even though it is new must be known by every car owner. This is because the battery plays a crucial role in storing and supplying electrical current that will be distributed to all electrical components of the car. So what are the causes? For more details, please pay attention to the following explanation.

Causes of a Car Battery Being Drained Even Though It Was Just Replaced

There are several factors that cause a car battery to be drained even though it has just been replaced. The complete causes are as follows.

1. High intensity of car usage

The high intensity of car usage is one of the factors that causes a car battery to be drained even though it has just been replaced. This is because when the car is used, the car's electrical system or components automatically receive the electrical current sent by the battery. Over time, the electrons and electrical power stored in the battery will deplete, leading to a drained battery.

2. Low intensity of car usage or rarely used

A drained car battery, even though it has just been replaced, can also be caused by low intensity of car usage. Why can this happen? Isn't it true that if the car is rarely used, the electrons and electrical current stored in the battery do not decrease? This happens because the car battery does not store power.

As is known, a car battery will store power if the car engine is started regularly for at least five to ten minutes each day. If the car is not started for a long time, the car battery will not receive an electrical supply, which will gradually disrupt the battery's function.

3. Excessive use of car accessories

The excessive use of car accessories, such as adding additional audio devices to the car, can also make the car battery easily drained even though it has just been replaced. This can happen because the electrical capacity needed by the additional audio devices is greater than usual usage.

4. Use of HD projector lights

In addition to the use of car accessories, the use of HD projector lights can also make the car battery easily drained even though it has just been replaced. This happens because the use of HD projector lights can lead to higher electricity consumption.

5. Forgetting to turn off electrical components when the car is off

Bad habits such as forgetting to turn off electrical components when turning off the car engine also affect the draining of the car battery. Even if you have turned off the car engine, electrical components such as dashcam cameras or other components will still draw power from the battery.

6. Loose battery terminal connections

Loose connections at the battery terminals can also cause a newly replaced car battery to drain. This happens because the terminal does not receive an electrical flow. Loose battery terminal connections are usually caused by incorrect battery installation.

7. Damaged battery regulator (rectifier)

A damaged battery regulator can also cause the battery to drain easily because the regulator functions to store the electrical current supplied by the coil.

8. Extreme temperatures

Extreme temperatures can also cause a newly replaced car battery to drain quickly. Excessive heat can cause the electrolyte to evaporate quickly, slowing down the charging process and damaging battery components. Meanwhile, extremely cold temperatures can slow down the charging of electrons in the battery.

These are some of the factors that cause a car battery to easily drain even though it has just been replaced. To address these issues, it is best to use the car reasonably, avoid excessive use of car accessories and HD projector lights, avoid extreme temperatures when parking and storing the car, and have your car serviced regularly at Daihatsu authorized workshops.

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