Why won't my TLX battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be 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 nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old TLX battery?

We’ll recycle your car battery for you!

How much will replacing my Acura TLX’s battery cost if I get a DieHard battery?

You can find affordable TLX 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 long is a car battery good for?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

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

The white, flaky stuff that can build up around your TLX’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 TLX, 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 TLX car battery?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Who carries TLX batteries near me?

You can shop for TLX 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 TLX Car Batteries

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Acura TLX Batteries Near You

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

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Battery Size & Replacement for 2017 Acura TLX

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

Battery	Engine	Warranty		Cold Cranking Amps
26R-3	L4/2.4L	Replacement 24 months	Performance months	575
35-2	L4/2.4L	Replacement 36 months	Performance months	640
35-AGM	L4/2.4L	Replacement 36 months	Performance months	650
48H6	V6/3.5L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.5L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.4L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
L4/2.4L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.4L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
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

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Buy the Right Battery for Your Acura TLX

Sadly, your Acura TLX won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Acura TLX stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, or weak lights may all indicate that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest 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 TLX a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Acura service recommendations for TLX battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your TLX

We know what’s best for your Acura TLX, which is why we only carry top-of-the-line replacement parts and batteries. Your TLX needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the increasing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your TLX and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Acura TLX Battery

Have you recently had a fresh battery installed in your Acura TLX? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.