Why won’t my RS7 battery hold a charge?

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 favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead RS7 battery?

We’ll recycle your car battery for you!

How much will replacing my Audi RS7’s battery cost if I get a DieHard battery?

You can find affordable RS7 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 is a car battery good for?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, flaky stuff around my RS7’s battery post?

The white, crusty stuff that can accumulate around RS7 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.

How do I clean a corroded RS7 battery terminal?

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 RS7 owner’s manual for instructions on how to do so.

Where can I purchase RS7 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install RS7 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2018 Audi RS7 Car Batteries

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Audi RS7 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2018 Audi RS7s today and schedule a quick installation at Firestone Complete Auto Care.

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2018 Audi RS7 Battery Replacement & Size

Researching battery replacements for your Audi RS7? Use the following chart to find information on Audi RS7 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V8/4.0L	Replacement 24 months	Performance months	825
94RH7	V8/4.0L	Replacement 36 months	Performance months	800
H6-AGM	V8/4.0L	Replacement 36 months	Performance months	760

BATTERIES
V8/4.0L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V8/4.0L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/4.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Audi RS7

Sadly, your Audi RS7 won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2018 Audi RS7 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or dim headlights may all indicate that your battery is waving goodbye.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2018 Audi RS7. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Audi’s service specs for RS7 car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your RS7

We only want what’s best for your Audi RS7, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond and house the latest technology to meet the increasing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Audi RS7 and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your RS7’s New Battery Last

Got a new car battery installed in your 2018 Audi RS7? Congrats! Give your new car battery the best start with proper care. Give your new battery a hand by limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked RS7 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Audi RS7-specific, stop by your nearest store. Our technicians have the answers.

Why won’t my RS7 battery hold a charge? 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 favorite Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead RS7 battery? We’ll recycle your car battery for you!
How much will replacing my Audi RS7’s battery cost if I get a DieHard battery? You can find affordable RS7 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 is a car battery good for? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
Why is there white, flaky stuff around my RS7’s battery post? The white, crusty stuff that can accumulate around RS7 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.
How do I clean a corroded RS7 battery terminal? 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 RS7 owner’s manual for instructions on how to do so.
Where can I purchase RS7 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install RS7 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.