Car Battery Voltage Range- Introduction and Controlling

Since the advancements in the field of batteries, we have seen a lot of batteries for cars. Most of them are different in the internal construction of the batter. Apart from the construction, their size and output voltage and current are almost the same for similar models.

As these properties are the same, there is a lot of confusion about the voltage of the car battery. Here we will discuss the voltage ranges of the car battery and how we can control it.

What is the car battery voltage range?

The most asked question asked by most of the people is about the voltage of the car battery. As the voltage is kept the same for all types of car batteries, here we will discuss different ranges of the car battery voltage.

Lowest Safe Voltage of The Car Battery

If we talk about the lowest safe voltage for the car battery, it will be 12.2 volts. This is the point where the car battery is only 25% charged. If the battery is old and degraded, it will have a voltage no more than 10 volts and this will merely be enough to power the cranking mechanism of the bar.

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Highest Safe Voltage of The Car Battery

The highest safe voltage for the car battery will be ranging from 12.4 volts to 12.8 volts. This is the voltage that is acquired by the battery when it is fully charged, and it is also in its best condition. The benefits of using the battery at this voltage range are listed below.

• The car will start very easily.

• There will be no risk of damaging the electronics of the battery.
  

• The constant range of car battery voltage will indicate that the battery charging mechanism is working properly.
  

Unsafe Voltage of The Car Battery

If we talk about the unsafe voltage range of the car battery, we can take two points. One will be the lower unsafe voltage and the other will be the higher unsafe voltage. On the lower voltage end, if the battery is unable to provide more than 9.6 volts, this means that you must charge the battery of your car as soon as possible.

On the other hand, if the battery of your car shows a voltage above 12.8 volts, this means that the battery is being overcharged and the charging mechanism of the car must be repaired as soon as possible as this will damage the battery of your car. On the higher end of the battery voltage, it can go up to 15 volts.

When should a car battery be replaced according to its voltage?

Replacing the car battery depends a lot on the voltage of the battery. Here we will discuss some factors about replacing the car battery at different voltages.

Voltage At Which You Must Charge The Battery of Your Car

Many people have different misconceptions about changing the battery of the car at different voltages. The best rule to follow is that as soon as the voltage of your car battery starts to drop below 12 volts, you must start planning to replace the battery of your car.

If you are unable to replace the battery of your car, at 9.6 volts you must replace the battery of your car as it will be dangerous to use that battery after that.

Consequences If You Do Not Change The Car Battery

Here are some consequences that you may have to face if you do not replace the battery of your car after it reaches a very low voltage point.

Problems in starting the car.

The first problem that you will have to face is that you will not feel it very easy to start your car. Especially on cold days, it will be almost impossible to start your car with a battery that has low voltage.

Causing A Potential Damage to The Electronics of The Car

If you keep on using the battery with a very low voltage, there are several problems that you might have to face. One of the most dangerous problems is that you can burn or damage your electronics like lights or multimedia systems.

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Can you control the car battery voltage?

Controlling the voltage of the car battery can be the battery saving move for most of the people. This is because the voltage of a good car battery drastically changes when the battery is going under irregular conditions. If the battery is kept under such conditions for a prolonged time, it will be damaged. Here we will discuss some ways of controlling the voltage of the car battery.

Controlling of The Battery Is Being Overcharged

If the battery of your car is being overcharged, there are good chances that the charging mechanism of the car is not good., The best thing that you can do is to get the battery chagrin mechanism repaired as soon as possible. This is because if you do not take this step, you may have to face the following consequences.

• The battery will get permanent damage.

• The charging mechanism can break.
  

• The electronics and circuits of the car can get damaged or even burned.
  

By getting the charging mechanism repaired, you will control the voltage of your battery and this will also keep you safe from all of the above-mentioned dangers.

Controlling If The Batter Is Being Undercharged

If the battery is being undercharged, this can also leave some serious impact on the battery and it can also reduce the life of the battery. This can be controlled by checking for the following things.

• Connections of the battery terminals.

• Charging mechanisms.
  

By getting any of these problems repaired, you can control the voltage of the car battery and make it normal.

Conclusion.

Battery is a part of the car that is mostly overlooked in maintenance. But it is very important for some people because it provides seamless usage of the car. Here we discussed some voltage ranges of the car battery and the way of controlling the voltage of the car battery to get a better life for your car battery.