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Can You Overcharge a Car Battery At 2 Amps-Charging Hours and Methods?

**Introduction**

A car battery is a rechargeable battery. People use the battery for starting a motor vehicle. The main goal of a rechargeable car battery is to provide an electric current into the electric-powered starting motor. Then, the battery starts the chemically-powered internal combustion engine. Thus, it moves the car in a particular position.

The AMP Hour means the power that is needed for running a particular function of the vehicle. One amp runs the battery for one hour. However, if there are 50 amps, it would provide power to the car for fifty hours. Then, it becomes dead.

There are multiple parts of the car that derive a particular amount of amp hours. There are many factors that decide how many amp-hours are consumed by multiple parts of the car.

For instance, headlights of the car use between eight and twelve amps. The latest halogen bulbs only run the battery at a moderate rate. However, the muscle-type cars only utilize 20 amps approximately. It means that if the car headlights consume ten amps per hour, it would only run for five hours only. If there is one more headlight, it would get more power. Thus, it will shorten the trip to a greater extent. This is why car battery charging is utterly required for taking shorter trips.

It is true for the car battery in the wintry months. Now, we have understood the subject completely. So, let us understand how long does it take to charge the car battery. So, we do not have to face any blackouts during our trips.

**How Long Can You Charge a Car Battery At 2 Amps?**

One of the most important factors for charging was the determination of the charging left. Then, we must decide the amp rate at which we charge the car batteries. We will be able to find out the charge time through calculation. You can calculate by determining the missing amount and dividing it by two. For instance, if there is a 50 AMP battery half-depleted battery, there would be 25 amps remaining in the battery. So, you can simply divide the 25 by two. The answer would be the charging rate. 12.5 is the charging rate of the car battery in this case.

It means that the battery will fully charge within 12.5 hours. If you are utilizing a different charging rate, you only need to divide the charging number with that rate.

Thus, you just need to divide the remaining battery with the depleted hours.

**Are 2 Amps Enough to Charge a Car Battery?**

The only reason to prevent charging at a fast speed is that it damages the properties of the battery. It can also cause damage to the battery plates. Thus, it can also affect the car battery to not work rightly. Then, the damage can spread to other parts of the car. So, we recommend you to charge the car batteries at 2 amps only. Another reason is that the battery gets extremely hot when they charge it at a fast pace. So, check the temperature of the battery, unplug it and let it sit. The car battery gets overcharged when anyone charges it at 10 amps.

This is the most common question that is asked by many people. In this section, we are going to decide whether we should use a 2 amp or 10-amp charger. The accurate prediction of the battery charge would help in the determination of the right charging power. There are multiple factors that play a bigger role in charging the battery.

For instance, we can determine the charge time by considering the type and capacity of the battery. It is a general thumb rule that we must never charge the battery with the help of fast chargers. The car owners should only choose low-speed chargers. Repeated over-charging only leads to the overcharging of the car battery. As a result, it will only reduce the performance of the car battery to a greater extent.

Sometimes, the temperature of the battery can reach up to 125-degree Fahrenheit. The final reason is that fast charging overcharges the car batteries. So, it is useful to charge the car battery at 2 amps in case you want to maintain the car battery.

**Should You Charge Your Battery At 2 Or 12 Amps?**

If the car owner wants to charge the car battery now and then, we recommend you to only charge the battery with fast chargers. The main question is that we must consider the measurement of energy output in car batteries. If the car utilizes the 48 amps power, the car owner needs to charge the car batteries at their great convenience.

In this scenario, the 2mp charger would charge the car at low rates. It means that the 2 amps charger can only deliver 1 amp per hour. So, this is a huge time that is needed for charging the car battery. Thus, the 2 amps charger will take two days or 48 hours to charge the car battery fully. On the other hand, the 10-amp charger will only take five hours to charge the 48-amp battery fully. So, if you want to charge the car battery without any interference, we recommend you choose the 12 amps charger.

However, there are many side effects of choosing a 12 amps charger. A fast charger would cause the overcharging of the batteries. It can also affect the battery plates. So, it depends on you whether you choose to maintain the batteries or charge batteries fully.

The charging time also depends on the brand and the material. So, if you want to face no problems while charging the car battery, you must choose a high-quality, reliable and efficient car battery. You must purchase a high-quality car battery that performs highly.

**Conclusion**

The car batteries need to be charged so as to function effortlessly. There are different types of chargers. The 2 amp and 12 amps chargers are the most common chargers available in the market. So, you choose between the 2 amp and 12-amp charger depending on your convenience and usage of the car. However, we recommend you to use the 2 amps battery charger since it does not overcharge the car battery at all.