Car Batteries for 2023 Audi RS3

Get a New Audi Battery

Get a New Audi RS3 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2023 Audi RS3s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2023 Audi RS3

Researching battery replacements for your Audi RS3? Check the chart to find the right car battery size and cold cranking amps for your RS3.

Battery Engine Warranty Cold Cranking Amps
H7-AGM L5/2.5L Replacement 36 months Performance months 850
BATTERIES

L5/2.5L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

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Shopping for Audi RS3 Car Batteries

You can pretty much drive your Audi RS3 until you don't want to anymore. But your RS3'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 RS3’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, or dim headlights can all be signs that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Audi RS3 a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Audi-specific recommendations for RS3 battery cold cranking amps and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your RS3?

We know what’s best for your Audi RS3, which is why we exclusively carry the best. Your RS3 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard RS3 batteries surpass expectations and house the latest technology to meet the expanding power demands of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Audi RS3 and drive with confidence knowing that performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your RS3’s New Battery Last

Have you recently had a fresh battery installed in your Audi RS3? Good thinking! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked RS3 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a RS3-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

  • Why won't my RS3 battery stay charged? A battery is in its final hour when it will no longer hold a charge. 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 nearest Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old RS3 battery? We recycle it, taking care of both your car and the Earth.
  • What’s the cost of DieHard batteries for Audi RS3s? You can find affordable RS3 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 often should I replace my car battery? 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 stuff around my RS3’s battery post? The white, flaky stuff that can build up around your RS3’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 RS3, 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 RS3 car battery? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
  • Who sells RS3 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install RS3 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.