Posted inGeneral Article

How to Remove the Car Battery & Install It Yourself


The car battery is one of the main components in a car. The car battery has the function to drain the electric current in the vehicle. The car battery will affect the life and death of the engine in the car. The age of the car battery depends on its use. If you use your car to travel long distances at a speed of 80 km / h, the life of the car battery will last a long time. However, if you often use your car above that speed, chances are that your car battery will quickly weaken. This is because the battery charging power is maximized with an engine rotation of around 2000 RPM.

Now to install and remove the car battery do not have to go to the repair shop. You can do it yourself at home or on the road when your car suddenly breaks down because it runs out of battery. But before you remove the car battery yourself, you have to make sure that your car engine is off.

How To Install & Remove Car Battery In Injection Car

The latest and most modern cars usually use various full-electronic technologies regulated by the Electronic Control Unit (ECU). Errors when installing an injection car battery are fatal mistakes. Because it causes disturbances, such as loss of clock memory, audio, jammed power windows, and the ECU becomes disturbed.

How to Install & Remove a Car Battery With the Help of a Battery Charger

  • In order not to make an error in installing a car battery, you must know how to install a car battery in the correct injection system. Here’s how to install an injection car battery.
  • start the car and prepare a battery charger, a new car battery to help the replacement process.
  • Hook the battery charger cable at the head of the foot to ensure that the electric power is maintained.
  • Remove the bolt on the head of the foot from its place.
  • Replace a new battery with your car’s specifications.
  • After changing the battery, you can remove the battery charger.

After you know, how to install & remove a car battery on an injection car, then you also have to know how to install a non-injection car battery. Here’s how to install a car battery on a non-injected car.

Steps To Remove And Install The Battery In A Non-Injection Car

How to remove the car battery and install it yourself is not a difficult thing for you to do yourself. Especially if your car breaks down on the road because the car battery runs out then you have to install it yourself or you call a mechanic. Therefore, you should be able to remove and install the car battery yourself. Here are tips for removing and installing a non-injected car battery. Read the article until it’s finished

  1. Make sure that the car engine is turned off

The first thing you have to pay attention to when changing your car battery is that you have to make sure that the car engine and ignition are off. To anticipate this, you can remove the key from the ignition hole to ensure that no current enters the battery. If the ignition is on, it can cause sparks when there is still electricity and the battery cable is unplugged.

  1. Prepare the Tools First

Before you replace your car battery, then you should prepare a minus screwdriver, pliers, wrench or wrench that is the right size for the battery bolts and other tools if needed. The size of the wrench is usually 10 or 12.

  1. Remove the Negative Pole

In the battery, there are positive and negative poles so you have to remove the negative pole first. Because to avoid short circuits. If a short circuit occurs, it can cause battery problems and can endanger yourself. The negative pole is usually black and has a negative sign (-).

  1. Remove the Positive Pole

After you remove the negative pole, the next step is to remove the positive pole. The positive pole is usually red and there is a plus symbol (+). To remove the positive pole you have to remove the bolts, cables, and clamps.

  1. Take out the Car Battery

Before removing the car battery, you should check the bracket that holds the battery in place and remove all the connectors that hold the battery in the bracket. If everything is released then you can lift the battery from its place.

  1. 6 Clean Car Battery Terminals

After removing the car battery, the next step is to clean the car battery terminal. Check for terminal deposits and remove corrosion from terminals until they are shiny using emery cloth or 100 grit sandpaper.

  1. Install a New Car Battery

After the battery terminals are clean then you can attach the new battery to the bracket tightly and oil the terminals. To install a car battery, you can reverse the order of the process when removing the battery from the bracket. You can then coat each terminal with a thin layer of lithium oil to prevent rust. In addition, you also have to make sure that the position of the new battery must be the same as the position of the old battery and that all bolts are tightly attached so that the battery does not move when the car engine is turned on.

  1. Connect The Positive Pole First And Then The Negative Pole

Do not get confused, To install the car battery, you must first connect the positive pole to the negative pole bar, you can install it in the terminal and tighten it with a wrench.

  1. Close The Hood And Start The Car

After you have done the above steps correctly, start your car and make sure that all electrical devices are functioning properly. After that, you reset the clock, radio, and navigation system.