How to Change a Car Battery

How to Change a Car Battery


Picture this: you turn the key, and instead of the familiar vroom, all you hear is a faint click. Chances are, it's time for a new car battery. Don't worry; changing a car battery is a manageable task that you can accomplish with a few tools and a bit of know-how. At Atlantic INFINITI, we're all about empowering our customers. So, let's roll up our sleeves and walk through the steps on how to change a car battery safely and effectively.

If you have questions along the way, please reach out to our team. We’re proud to serve Jacksonville, Orange Park, and Green Cove Springs, FL, area drivers, and will be happy to assist you.


Step 1: Safety First

Before diving in, prioritize safety. Ensure your car is parked on a flat surface with the engine off and the parking brake engaged. Wear protective gloves and glasses to safeguard against any corrosive battery acid.

Step 2: Locate and Access the Battery

Pop the hood and find the battery. Usually, it’s easily visible, but in some models, it might be under a plastic cover or in a different location like the trunk. Remove any covers or bars securing the battery.

Step 3: Disconnect the Battery Cables

Start by disconnecting the negative cable (usually marked with a minus sign or black color). Use a wrench to loosen the nut and lift the cable off. Repeat the process with the positive cable (marked with a plus sign or red color). Remember, always disconnect the negative before the positive to prevent short circuits.

Step 4: Remove the Old Battery

Once the cables are off, remove any clamps or brackets holding the battery in place. Then, carefully lift out the old battery. Be mindful; it's heavy and contains chemicals, so handle it with care.

Step 5: Clean the Battery Tray and Terminals

Inspect the battery tray and terminals for corrosion or residue. A mix of baking soda and water works wonders for cleaning. Ensure everything is dry before proceeding.

Step 6: Install the New Battery

Place the new battery in the tray, ensuring it's oriented correctly. Secure it with the clamps or brackets you removed earlier.

Step 7: Reconnect the Cables

Connect the positive cable first this time, followed by the negative. Ensure the connections are tight and secure.

Step 8: Test Your Battery

Start your car to test the new battery. If the engine roars to life, you’ve done everything right. If not, recheck your connections.


Learn More About Your Battery Today!

Changing a car battery is a straightforward DIY task that can save you time and a trip to the mechanic. Remember, at Atlantic INFINITI, we're always here to help with your automotive needs. Whether it's choosing the right battery or answering your maintenance questions, our team is committed to providing top-notch service and expertise.

Have questions? Contact our team today. We’re proud to serve Jacksonville, Orange Park, and Green Cove Springs, Florida, drivers, and we hope to assist you soon.


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