Why won’t my S3 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead S3 battery?

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

How much do DieHard batteries cost for your Audi S3?

You can find affordable S3 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 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.

What is the white, crusty substance accumulating on my S3’s battery post?

The white, crusty stuff that can accumulate around S3 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

What do I do about corrosion on my S3 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 find a battery for my S3?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S3 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2022 Audi S3 Batteries

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Audi S3 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2022 Audi S3 today and schedule a quick installation at Firestone Complete Auto Care.

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2022 Audi S3 Battery Replacement & Size

Researching battery replacements for your Audi S3? Use the following chart to find information on Audi S3 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	L4/2.0L	Replacement 36 months	Performance months	850

BATTERIES
L4/2.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buy the Right Battery for Your Audi S3

You can pretty much drive your Audi S3 until you don't want to anymore. But your S3's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your S3’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or faded headlights may all indicate that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2022 Audi S3 running! Car batteries are one of our many specialties! Our expert technicians understand Audi service recommendations for S3 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that's best for your S3, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for S3s?

We only want what’s best for your Audi S3, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard S3 batteries surpass expectations using state-of-the-art advancements to satisfy the expanding power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Audi S3 and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 2022 Audi S3 Battery

Did you recently have a new 2022 Audi S3 car battery installed? Congrats! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked S3 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Audi S3 battery, visit your nearest store. Our technicians are happy to help.

Why won’t my S3 battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead S3 battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Audi S3? You can find affordable S3 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 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.
What is the white, crusty substance accumulating on my S3’s battery post? The white, crusty stuff that can accumulate around S3 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
What do I do about corrosion on my S3 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 find a battery for my S3? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S3 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.