How To Change a Car Battery: DIY Car Repair Guide
Updated: Apr 24
Looking for a simple and cost-effective way to change your car's battery? With our expert DIY car repair step-by-step guide and a few basic tools, you can easily tackle this DIY project. As someone who has changed numerous car batteries, I am excited to share my knowledge and help you get your car back on the road. Read our step-by-step guide on how to change your car's battery.
Firstly, safety is vital when working on vehicles. Therefore, before you start, ensure you have parked your car, turned off the engine, removed the keys, and allowed the engine to cool.
Next, pop the hood of your car and locate the battery. The battery is under the hood or in the trunk, depending on the make and model of the vehicle. Once you have found the battery, identify the socket size you need to remove the battery. Usually, this information is in your car's manual or perform a quick Google search.
Identify the socket size, and use a ratchet wrench or a small wrench with an extension to remove the battery protectors. Once you have removed the protectors, you can remove the battery holder in the car.
Now remove the battery cables. Remove the negative cable first to prevent any accidental sparks or electrical shocks from occurring. Then proceed to remove the positive cable.
With the cables removed, you can now remove the battery from the car. Lift the battery out of the car and put the new battery in its place, preferably an ACDelco battery.
After you have installed the new battery, it's time to reattach the cables. Begin by attaching the positive cable first, followed by the negative. Tighten the connections to ensure a good electrical connection. Careful not to over-tighten the side cables, as it's possible to crack the threaded area to which the cables attach.
Once you have reattached the cables, you can replace the battery protectors and holder. Close the hood of your car and turn on the engine to test the battery.
Changing a car battery is a simple DIY project that anyone can accomplish with a few tools and steps. Always put safety first when working on your car. With these tips, you can easily change your car's battery!