Why doesn’t my RS5 battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old RS5 battery?

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

How much do DieHard batteries cost for your Audi RS5?

Audi RS5 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.

What is the average lifespan of a 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.

Why is there white, crusty buildup on my RS5’s battery post?

The white, crusty stuff that can accumulate around RS5 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean corrosion off my RS5 vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your RS5’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 carries RS5 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install RS5 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 2023 Audi RS5

Get a New Audi Battery

Get a New Audi RS5 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2023 Audi RS5s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2023 Audi RS5

Not sure what battery to get for your Audi RS5? Check the chart to find the right car battery size and cold cranking amps for your RS5.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	V6/2.9L	Replacement 36 months	Performance months	850

BATTERIES
V6/2.9L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buying a Replacement Battery for Audi RS5

You can pretty much drive your Audi RS5 until you don't want to anymore. But your RS5's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your RS5’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or weak lights can all signal that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2023 Audi RS5. Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for RS5 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your RS5, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your RS5

Your Audi RS5 deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard RS5 batteries surpass expectations and house the latest technology to meet the growing power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your RS5 and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your RS5’s New Battery Last

Got a new car battery installed in your 2023 Audi RS5? Great job! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked RS5 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Audi RS5 battery, stop by your nearest store. Our technicians have the answers.

Why doesn’t my RS5 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old RS5 battery? We recycle it, taking care of both your car and the Earth.
How much do DieHard batteries cost for your Audi RS5? Audi RS5 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.
What is the average lifespan of a 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.
Why is there white, crusty buildup on my RS5’s battery post? The white, crusty stuff that can accumulate around RS5 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean corrosion off my RS5 vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your RS5’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 carries RS5 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install RS5 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.