Why won't my Q7 battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old Q7 battery?

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

How much do DieHard batteries cost for your Audi Q7?

Get affordable prices on Audi Q7 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.

What is the average lifespan of a car battery?

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.

What is the white, crusty stuff around my Q7’s battery post?

If you notice white, crusty stuff around the battery terminals of your Q7, 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 Q7’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my Q7 car battery?

Regularly inspecting and cleaning your battery terminals will help keep your Q7’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.

Where can I purchase Q7 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Q7 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2020 Audi Q7

Get a New Audi Battery

Get a Battery for Your Audi Q7

Don’t let a dead battery stop you. Shop replacement car batteries for your 2020 Audi Q7 at Firestone Complete Auto Care.

Shop Batteries

Battery Size & Replacement for 2020 Audi Q7

Researching battery replacements for your Audi Q7? Check the chart to find the right car battery size and cold cranking amps for your Q7.

Battery	Engine	Warranty		Cold Cranking Amps
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760
H6-AGM	L4/2.0L	Replacement 36 months	Performance months	760
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760

BATTERIES
L4/2.0L - 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
L4/2.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - 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
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.0L - 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
L4/2.0L - 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
L4/2.0L - 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

Schedule an Appointment

Buy the Right Battery for Your Audi Q7

You can pretty much drive your Audi Q7 until you don't want to anymore. But your Q7's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Audi Q7 stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Audi Q7 a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Audi-specific recommendations for Q7 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your Q7, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your Q7

We only want what’s best for your Audi Q7, which is why we carry just that. Your Q7 needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to satisfy the increasing power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your Q7 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2020 Audi Q7 Battery

Got a new car battery installed in your 2020 Audi Q7? Great job! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Q7 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Audi Q7-specific, pay us a visit. Our expert techs have the answers you need.

Why won't my Q7 battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What happens to my old Q7 battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Audi Q7? Get affordable prices on Audi Q7 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.
What is the average lifespan of a car battery? 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.
What is the white, crusty stuff around my Q7’s battery post? If you notice white, crusty stuff around the battery terminals of your Q7, 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 Q7’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my Q7 car battery? Regularly inspecting and cleaning your battery terminals will help keep your Q7’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.
Where can I purchase Q7 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Q7 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.