Why doesn’t my A8 Quattro 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 been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your nearest 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, taking care of both your car and the Earth.

How much do DieHard batteries cost for your Audi A8 Quattro?

Audi A8 Quattro batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long do car batteries last?

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 A8 Quattro’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your A8 Quattro car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I remove corrosion from my A8 Quattro car battery?

Regularly inspecting and cleaning your battery terminals will help keep your A8 Quattro’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

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.

Car Batteries for 2020 Audi A8 Quattro

Get a New Audi Battery

Get a Battery for Your Audi A8 Quattro

Don’t let a dead battery stop you. Shop replacement car batteries for your 2020 Audi A8 Quattro at Firestone Complete Auto Care.

Shop Batteries

Battery Size & Replacement for 2020 Audi A8 Quattro

Not sure what battery to get for your Audi A8 Quattro? Check the chart to find the right car battery size and cold cranking amps for your A8 Quattro.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	V8/4.0L	Replacement 36 months	Performance months	760
H6-AGM	V8/4.0L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/4.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
V8/4.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

Schedule an Appointment

Buying a Replacement Battery for Audi A8 Quattro

Sadly, your Audi A8 Quattro won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your A8 Quattro’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, swollen battery case, corroded battery posts, or faded headlights can all be signs that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest 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, get your Audi A8 Quattro a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for A8 Quattro battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for A8 Quattros?

We know what’s best for your Audi A8 Quattro, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the expanding power requirements 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 A8 Quattro and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

After Buying 2020 Audi A8 Quattro Battery

Got a new car battery installed in your 2020 Audi A8 Quattro? Good thinking! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked A8 Quattro 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 A8 Quattro battery, visit your nearest store. Our expert techs have the answers you need.

Why doesn’t my A8 Quattro 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 been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your nearest 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, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Audi A8 Quattro? Audi A8 Quattro batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long do car batteries last? 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 A8 Quattro’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your A8 Quattro car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
How do I remove corrosion from my A8 Quattro car battery? Regularly inspecting and cleaning your battery terminals will help keep your A8 Quattro’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
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.