Why doesn’t my MDX battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old MDX battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Acura MDX?

Acura MDX batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long can I expect my car battery to last?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, flaky stuff around my MDX’s battery post?

If you notice white, crusty stuff around the battery terminals of your MDX, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your MDX’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my MDX vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your MDX’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who sells MDX batteries near me?

You can shop for MDX batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

2022 Acura MDX Batteries

Get a New Acura Battery

Get a Battery for Your Acura MDX

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2022 Acura MDX today and schedule a quick installation at Firestone Complete Auto Care.

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2022 Acura MDX Battery Replacement & Size

Researching battery replacements for your Acura MDX? Check the chart to find the right car battery size and cold cranking amps for your MDX.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	V6/3.0L	Replacement 36 months	Performance months	850
H6-AGM	V6/3.5L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/3.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Shopping for Acura MDX Car Batteries

Sadly, your Acura MDX won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2022 Acura MDX battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance may all indicate that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2022 Acura MDX. Car batteries are only one of our many strong suits. Our expert technicians understand Acura service recommendations for MDX battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your MDX?

We only want what’s best for your Acura MDX, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to meet the increasing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your MDX and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Acura MDX Battery

Got a new car battery installed in your 2022 Acura MDX? Good thinking! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your MDX Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Acura MDX battery, visit your nearest store. Our technicians have the answers.

Why doesn’t my MDX battery stay charged? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old MDX battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Acura MDX? Acura MDX batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long can I expect my car battery to last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my MDX’s battery post? If you notice white, crusty stuff around the battery terminals of your MDX, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your MDX’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my MDX vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your MDX’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who sells MDX batteries near me? You can shop for MDX batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.