Why doesn’t my A8 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’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old A8 Quattro battery?

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

How much will replacing my Audi A8 Quattro’s battery cost if I get a DieHard battery?

Get affordable prices on Audi A8 Quattro 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 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 stuff around my A8 Quattro’s battery post?

The white, flaky stuff that can build up around your A8 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 A8 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 clean a corroded A8 Quattro 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 A8 Quattro owner’s manual for instructions on how to do so.

Who sells A8 Quattro batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install A8 Quattro 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 A8 Quattro Car Batteries

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Audi A8 Quattro Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2015 Audi A8 Quattro at Firestone Complete Auto Care.

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The Right Battery Size for a 2015 Audi A8 Quattro

Need more info about Audi A8 Quattro batteries? Use the following chart to find information on Audi A8 Quattro battery size and cold cranking amps.

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
93-1	V8/4.0L	Replacement 24 months	Performance months	825
95R/H9	V8/4.0L	Replacement 36 months	Performance months	950
H7-AGM	V8/4.0L	Replacement 36 months	Performance months	850
93-1	W12/6.3L	Replacement 24 months	Performance months	825
95R/H9	W12/6.3L	Replacement 36 months	Performance months	950
H8-AGM	W12/6.3L	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
V8/4.0L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V8/4.0L - Battery: 95R/H9 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 950
V8/4.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
W12/6.3L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
W12/6.3L - Battery: 95R/H9 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 950
W12/6.3L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Shopping for Audi A8 Quattro Car Batteries

You can pretty much drive your Audi A8 Quattro until you don't want to anymore. But your A8 Quattro's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. You want to replace your 2015 Audi A8 Quattro battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, swollen 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. 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 2015 Audi A8 Quattro running! Car batteries are one of our many specialties! Our technicians are familiar with Audi-specific recommendations for A8 Quattro 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 A8 Quattro

We only want what’s best for your Audi A8 Quattro, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to satisfy the expanding power needs of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Audi A8 Quattro 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.

Making Your A8 Quattro’s New Battery Last

Have you recently had a fresh battery installed in your Audi A8 Quattro? Great job! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked A8 Quattro Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a A8 Quattro-specific battery question, pay us a visit. Our technicians have the answers.

Why doesn’t my A8 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’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old A8 Quattro battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Audi A8 Quattro’s battery cost if I get a DieHard battery? Get affordable prices on Audi A8 Quattro 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 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 stuff around my A8 Quattro’s battery post? The white, flaky stuff that can build up around your A8 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 A8 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 clean a corroded A8 Quattro 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 A8 Quattro owner’s manual for instructions on how to do so.
Who sells A8 Quattro batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install A8 Quattro 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.