Why won't my RDX battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead RDX battery?

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

How much do DieHard batteries cost for your Acura RDX?

You can find affordable RDX 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?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty substance accumulating on my RDX’s battery post?

If you notice white, crusty stuff around the battery terminals of your RDX, 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 RDX’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded RDX battery terminal?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your RDX owner’s manual for instructions on how to do so.

Who sells RDX batteries near me?

You can shop for RDX 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.

2012 Acura RDX Car Batteries

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Acura RDX Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2012 Acura RDX at Firestone Complete Auto Care.

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2012 Acura RDX Battery Replacement & Size

Not sure what battery to get for your Acura RDX? Use this chart to find the right battery size and CCAs for your Acura RDX.

Battery	Engine	Warranty		Cold Cranking Amps
35-1	L4/2.3L	Replacement 24 months	Performance months	500
35-2	L4/2.3L	Replacement 36 months	Performance months	640
35-AGM	L4/2.3L	Replacement 36 months	Performance months	650

BATTERIES
L4/2.3L - Battery: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
L4/2.3L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.3L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Shopping for Acura RDX Car Batteries

You can pretty much drive your Acura RDX until you don't want to anymore. But your RDX's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Acura RDX stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery needs attention.

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 2012 Acura RDX. Car batteries are one of our many specialties! Our technicians are familiar with Acura-specific recommendations for RDX car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your RDX, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for RDXs

Your Acura RDX deserves the best, which is why we carry just that. Your RDX needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard RDX batteries surpass expectations using the latest innovative technology to fuel the expanding power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Acura RDX and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Acura RDX Battery

Have you recently had a fresh battery installed in your Acura RDX? Congrats! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your RDX Car Battery Questions

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

Why won't my RDX battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead RDX battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Acura RDX? You can find affordable RDX 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? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
What is the white, crusty substance accumulating on my RDX’s battery post? If you notice white, crusty stuff around the battery terminals of your RDX, 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 RDX’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded RDX battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your RDX owner’s manual for instructions on how to do so.
Who sells RDX batteries near me? You can shop for RDX 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.