Why doesn’t my MDX battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old MDX battery?

We recycle it, taking care of both your car and the Earth.

How much do DieHard batteries cost for your Acura MDX?

You can find affordable MDX batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How often should I replace my car battery?

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

What is the white, crusty stuff around my MDX’s battery post?

The white, crusty stuff that can accumulate around MDX car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean corrosion off my MDX vehicle battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your MDX owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I find a battery for my MDX?

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.

2017 Acura MDX Batteries

Get a New Acura Battery

Get a New Acura MDX Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2017 Acura MDX at Firestone Complete Auto Care.

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Battery Size & Replacement for 2017 Acura MDX

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
48H6	V6/3.5L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.5L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Shopping for Acura MDX Car Batteries

Your MDX doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. You want to replace your 2017 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 battery or check engine light, bloated battery case, corroded battery posts, or faded headlights may all indicate that your battery is waving goodbye.

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, get your Acura MDX a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Acura’s service specs for MDX car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your MDX, and schedule an appointment today for a quick car battery replacement.

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 MDX needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard MDX batteries surpass expectations using state-of-the-art advancements to meet the growing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your MDX and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2017 Acura MDX Battery

Have you recently had a fresh battery installed in your Acura MDX? Great job! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked MDX Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Acura MDX-specific, visit your nearest store. Our expert techs have the answers you need.

Why doesn’t my MDX battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old MDX battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Acura MDX? You can find affordable MDX batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
How often should I replace my car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
What is the white, crusty stuff around my MDX’s battery post? The white, crusty stuff that can accumulate around MDX car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean corrosion off my MDX vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your MDX owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Where can I find a battery for my MDX? 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.