Why doesn’t my Q7 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead Q7 battery?

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

How much will replacing my Audi Q7’s battery cost if I get a DieHard battery?

You can find affordable Q7 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 do car batteries last?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty substance accumulating on my Q7’s battery post?

The white, flaky stuff that can build up around your Q7’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 Q7, 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 remove corrosion from 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 find a battery for my Q7?

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.

2022 Audi Q7 Batteries

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Audi Q7 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2022 Audi Q7 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2022 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
H7-AGM	V6/3.0L	Replacement 36 months	Performance months	850
H7-AGM	L4/2.0L	Replacement 36 months	Performance months	850

BATTERIES
V6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
L4/2.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buy the Right Battery for Your Audi Q7

Sadly, your Audi Q7 won't last forever. Neither will its battery. 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. 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. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2022 Audi Q7. Car batteries are one of our many specialties! Our technicians are well-acquainted with Audi’s service specs for Q7 battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your Q7?

Your Audi Q7 deserves the best, 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 and house the latest technology to fuel the increasing power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Audi Q7 and get behind the wheel with confidence. Why? Because 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 Q7 Battery

Have you recently had a fresh battery installed in your Audi Q7? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.