Why doesn’t my A6 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old A6 battery?

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

How much do DieHard batteries cost for your Audi A6?

Audi A6 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long is a car battery good for?

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.

Why is there white, crusty buildup on my A6’s battery post?

If you notice white, crusty stuff around the battery terminals of your A6, 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 A6’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my A6 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 sells A6 batteries near me?

Your local Firestone Complete Auto Care sells and installs A6 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2010 Audi A6

Get a New Audi Battery

Get a New Audi A6 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2010 Audi A6 at Firestone Complete Auto Care.

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2010 Audi A6 Battery Replacement & Size

Not sure what battery to get for your Audi A6? Use this chart to find the right battery size and CCAs for your Audi A6.

Battery	Engine	Warranty		Cold Cranking Amps
	V6/2.8L	Replacement months	Performance months
	V6/3.2L	Replacement months	Performance months

BATTERIES
V6/2.8L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
V6/3.2L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:

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Buy the Right Battery for Your Audi A6

Your A6 doesn't have an expiration date, but its battery does. 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 Audi A6 stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights can all signal that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment 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 2010 Audi A6 running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Audi’s service specs for A6 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your A6?

We only want what’s best for your Audi A6, which is why we carry just that. You need 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 meet the increasing power needs of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Audi A6 and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your A6’s New Battery Last

Did you recently have a new 2010 Audi A6 car battery installed? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.