Why doesn’t my A8 Quattro battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead A8 Quattro battery?

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

What’s the cost of DieHard batteries for Audi A8 Quattros?

Get affordable prices on Audi A8 Quattro batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How long is a car battery good for?

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 A8 Quattro’s battery post?

If you notice white, crusty stuff around the battery terminals of your A8 Quattro, 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 A8 Quattro’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my A8 Quattro 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.

Where can I purchase A8 Quattro batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install A8 Quattro batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2009 Audi A8 Quattro

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Get a New Audi A8 Quattro Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2009 Audi A8 Quattros today and schedule a quick installation at Firestone Complete Auto Care.

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2009 Audi A8 Quattro Battery Replacement & Size

Researching battery replacements for your Audi A8 Quattro? Use the following chart to find information on Audi A8 Quattro battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
	W12/6.0L	Replacement months	Performance months
	V8/4.2L	Replacement months	Performance months

BATTERIES
W12/6.0L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
V8/4.2L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:

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Buy the Right Battery for Your Audi A8 Quattro

Your A8 Quattro doesn't have an expiration date, but its battery does. 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 Audi A8 Quattro 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, bloated battery case, corroded battery posts, and subpar electrical performance can all be signs that your battery is on its last leg.

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 necessary, a battery replacement to help keep your 2009 Audi A8 Quattro running! Car batteries are one of our many specialties! Our expert technicians understand Audi service recommendations for A8 Quattro battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for A8 Quattros

Your Audi A8 Quattro deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard A8 Quattro batteries surpass expectations using state-of-the-art advancements to satisfy the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Audi A8 Quattro and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2009 Audi A8 Quattro Battery

Got a new car battery installed in your 2009 Audi A8 Quattro? Great job! Give your new car battery the best start with proper care. You can take care of your battery by decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked A8 Quattro Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Audi A8 Quattro-specific, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my A8 Quattro battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead A8 Quattro battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for Audi A8 Quattros? Get affordable prices on Audi A8 Quattro batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
How long is a car battery good for? 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 A8 Quattro’s battery post? If you notice white, crusty stuff around the battery terminals of your A8 Quattro, 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 A8 Quattro’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I remove corrosion from my A8 Quattro 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.
Where can I purchase A8 Quattro batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install A8 Quattro batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.