Why won't my R8 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old R8 battery?

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

How much do DieHard batteries cost for your Audi R8?

You can find affordable R8 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 often should I replace my car battery?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

What is the white, crusty substance accumulating on my R8’s battery post?

If you notice white, crusty stuff around the battery terminals of your R8, 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 R8’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my R8 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 R8 owner’s manual for instructions on how to do so.

Where can I purchase R8 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install R8 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.

2015 Audi R8 Car Batteries

Get a New Audi Battery

Get a Battery for Your Audi R8

Don’t let a dead battery stop you. Shop replacement car batteries for your 2015 Audi R8 at Firestone Complete Auto Care.

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2015 Audi R8 Battery Replacement & Size

Need more info about Audi R8 batteries? Check the chart to find the right car battery size and cold cranking amps for your R8.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	V10/5.2L	Replacement 36 months	Performance months	760
H6-AGM	V8/4.2L	Replacement 36 months	Performance months	760

BATTERIES
V10/5.2L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/4.2L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buying a Replacement Battery for Audi R8

Your R8 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Audi R8 stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or weak lights can all be signs that your battery is on its last leg.

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 2015 Audi R8. Car batteries are only one of our many strong suits. Our technicians are familiar with Audi-specific recommendations for R8 battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for R8s?

Your Audi R8 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your R8 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the increasing power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Audi R8 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.

Caring for a New Audi R8 Battery

Did you recently have a new 2015 Audi R8 car battery installed? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your R8 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a R8-specific battery question, pay us a visit. Our expert techs have the answers you need.

Why won't my R8 battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old R8 battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Audi R8? You can find affordable R8 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 often should I replace my car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
What is the white, crusty substance accumulating on my R8’s battery post? If you notice white, crusty stuff around the battery terminals of your R8, 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 R8’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I remove corrosion from my R8 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 R8 owner’s manual for instructions on how to do so.
Where can I purchase R8 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install R8 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.