Why won’t my TL battery hold a charge?

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 cabin light at 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 happens to my old TL battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

What’s the cost of DieHard batteries for Acura TLs?

You can find affordable TL 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.

What is the average lifespan of a car battery?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

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

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

What do I do about corrosion on my TL car battery?

Regularly inspecting and cleaning your battery terminals will help keep your TL’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.

Where can I purchase TL batteries near me?

Your local Firestone Complete Auto Care sells and installs TL batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2009 Acura TL Car Batteries

Get a New Acura Battery

Acura TL Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2009 Acura TLs today and schedule a quick installation at Firestone Complete Auto Care.

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2009 Acura TL Battery Replacement & Size

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

Battery	Engine	Warranty		Cold Cranking Amps
24F-AGM	V6/3.7L	Replacement 36 months	Performance months	710
24F-AGM	V6/3.5L	Replacement 36 months	Performance months	710

BATTERIES
V6/3.7L - Battery: 24F-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 710
V6/3.5L - Battery: 24F-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 710

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Buying a Replacement Battery for Acura TL

You can pretty much drive your Acura TL until you don't want to anymore. But your TL's battery? Don't count on it to last forever. 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 TL stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or dim headlights may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2009 Acura TL. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Acura service recommendations for TL car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your TL, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your TL?

We know what’s best for your Acura TL, which is why we only carry top-of-the-line replacement parts and batteries. Your TL needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations using the latest innovative technology to fuel the growing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your TL 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.

Making Your TL’s New Battery Last

Got a new car battery installed in your 2009 Acura TL? Congrats! 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 playing the radio or using other electronics when the engine is turned off.

Answers to Your TL Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Acura TL-specific, visit your nearest store. Our technicians are happy to help.

Why won’t my TL battery hold a charge? 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 cabin light at 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 happens to my old TL battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for Acura TLs? You can find affordable TL 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.
What is the average lifespan of a car battery? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
What is the white, crusty substance accumulating on my TL’s battery post? If you notice white, crusty stuff around the battery terminals of your TL, 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 TL’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my TL car battery? Regularly inspecting and cleaning your battery terminals will help keep your TL’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.
Where can I purchase TL batteries near me? Your local Firestone Complete Auto Care sells and installs TL batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.