Why doesn’t my A4 Quattro battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting 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 to learn more about the state of your battery.

What do you do with my old A4 Quattro battery?

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

How much do DieHard batteries cost for your Audi A4 Quattro?

Audi A4 Quattro 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 can I expect my car battery to last?

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, flaky stuff around my A4 Quattro’s battery post?

The white, flaky stuff that can build up around your A4 Quattro’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 A4 Quattro, 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 A4 Quattro 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 A4 Quattro owner’s manual for instructions on how to do so.

Who sells A4 Quattro batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install A4 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 2005 Audi A4 Quattro

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Get a New Audi A4 Quattro Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2005 Audi A4 Quattro at Firestone Complete Auto Care.

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2005 Audi A4 Quattro Battery Replacement & Size

Need more info about Audi A4 Quattro batteries? Use this chart to find the right battery size and CCAs for your Audi A4 Quattro.

Engine	Warranty
L4/2.0L	Replacement months	Performance months
V6/3.0L	Replacement months	Performance months
V6/3.2L	Replacement months	Performance months
L4/1.8L	Replacement months	Performance months

BATTERIES
L4/2.0L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
V6/3.0L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
V6/3.2L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:
L4/1.8L - Battery: - Warranty: Replacement months, Performance months - Cold Cranking Amps:

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Buy the Right Battery for Your Audi A4 Quattro

You can pretty much drive your Audi A4 Quattro until you don't want to anymore. But your A4 Quattro's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2005 Audi A4 Quattro battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or weak lights can all signal that your battery needs attention.

You can also get a Free Battery Test at your local 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, a replacement battery for your 2005 Audi A4 Quattro. Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for A4 Quattro battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your A4 Quattro, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your A4 Quattro

We know what’s best for your Audi A4 Quattro, which is why we exclusively carry the best. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using the latest innovative technology to meet the growing power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Audi A4 Quattro and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your A4 Quattro’s New Battery Last

Got a new car battery installed in your 2005 Audi A4 Quattro? Great job! Give your new car battery the best start with proper care. Help extend your car battery’s life by decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked A4 Quattro Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a A4 Quattro-specific battery question, pay us a visit. Our technicians have the answers.

Why doesn’t my A4 Quattro battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting 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 to learn more about the state of your battery.
What do you do with my old A4 Quattro battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Audi A4 Quattro? Audi A4 Quattro 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 can I expect my car battery to last? 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, flaky stuff around my A4 Quattro’s battery post? The white, flaky stuff that can build up around your A4 Quattro’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 A4 Quattro, 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 A4 Quattro 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 A4 Quattro owner’s manual for instructions on how to do so.
Who sells A4 Quattro batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install A4 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.