2020 Audi S4 Batteries

Get a New Audi Battery

Get a New Audi S4 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2020 Audi S4s today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2020 Audi S4

Researching battery replacements for your Audi S4? Use this chart to find the right battery size and CCAs for your Audi S4.

Battery Engine Warranty Cold Cranking Amps
93-1 V6/3.0L Replacement 24 months Performance months 825
95R/H9 V6/3.0L Replacement 36 months Performance months 950
H8-AGM V6/3.0L Replacement 36 months Performance months 900
BATTERIES

V6/3.0L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

V6/3.0L

- Battery: 95R/H9

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 950

V6/3.0L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

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Buy the Right Battery for Your Audi S4

You can pretty much drive your Audi S4 until you don't want to anymore. But your S4's battery? Don't count on it to last forever. 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 S4 stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or dim headlights 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. Stop by for a free battery test and, if needed, a replacement battery for your 2020 Audi S4. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Audi’s service specs for S4 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your S4, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  S4s

We know what’s best for your Audi S4, which is why we carry just that. Your S4 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard S4 batteries surpass expectations using state-of-the-art advancements to fuel the growing power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your S4 and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Audi S4 Battery

Got a new car battery installed in your 2020 Audi S4? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked S4 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a S4-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why won't my S4 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 a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old S4 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  •  How much do DieHard batteries cost for your Audi S4? Get affordable prices on Audi S4 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.
  • Why is there white, crusty buildup on my S4’s battery post? The white, crusty stuff that can accumulate around S4 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 S4 car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your S4 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Who sells S4 batteries near me? You can shop for S4 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.