Why doesn’t my RLX battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead RLX battery?

We’ll recycle your car battery for you!

How much do Duralast batteries cost for your Acura RLX?

Acura RLX batteries can be affordable, especially when there's an available battery coupon.

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 stuff around my RLX’s battery post?

The white, flaky stuff that can build up around your RLX’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your RLX, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I remove corrosion from my RLX car battery?

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 RLX owner’s manual for instructions on how to do so.

Where can I purchase RLX batteries near me?

You can shop for RLX 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.

Car Batteries for 2019 Acura RLX

Get a New Acura Battery

Acura RLX Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2019 Acura RLX at Firestone Complete Auto Care.

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Battery Size & Replacement for 2019 Acura RLX

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

Battery	Engine	Warranty		Cold Cranking Amps
24F-3	V6/3.5L	Replacement 24 months	Performance months	650
24F-6	V6/3.5L	Replacement 36 months	Performance months	750
24F-RP	V6/3.5L	Replacement 48 months	Performance months	750

BATTERIES
V6/3.5L - Battery: 24F-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 650
V6/3.5L - Battery: 24F-6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 750
V6/3.5L - Battery: 24F-RP - Warranty: Replacement 48 months, Performance months - Cold Cranking Amps: 750

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Buy the Right Battery for Your Acura RLX

Sadly, your Acura RLX won't last forever. Neither will its battery. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Acura RLX stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or faded headlights can all signal that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2019 Acura RLX. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Acura-specific recommendations for RLX car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has Duralast Batteries for RLXs

Your Acura RLX deserves the best, which is why we carry just that. Your RLX needs a reliable, durable and powerful battery in even some of the toughest conditions. Duralast batteries shatter expectations and house the latest technology to fuel the increasing power needs of new vehicles. Don't call a Duralast battery ordinary. It's an extraordinary battery. Go with a Duralast battery for your RLX and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2019 Acura RLX Battery

Got a new car battery installed in your 2019 Acura RLX? Congrats! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.