2019 Audi RS3 Batteries

Get a New Audi Battery

Get a Battery for Your Audi RS3

Don’t let a dead battery stop you. Shop replacement car batteries for your 2019 Audi RS3 at Firestone Complete Auto Care.

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The Right Battery Size for a 2019 Audi RS3

Not sure what battery to get for your Audi RS3? Use this chart to find the right battery size and CCAs for your Audi 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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Buying a Replacement Battery for Audi RS3

Sadly, your Audi RS3 won't last forever. Neither will its battery. Generally, car batteries last from 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, a blinking battery or check engine light, swollen battery case, corroded battery posts, or faded headlights 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. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 2019 Audi RS3 running! Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Audi-specific recommendations for RS3 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your RS3, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your RS3?

We only want what’s best for your Audi RS3, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard RS3 batteries surpass expectations and house the latest technology to satisfy the growing power requirements 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 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.

After Buying 2019 Audi RS3 Battery

Got a new car battery installed in your 2019 Audi RS3? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Top RS3 Car Battery Questions

Firestone Complete Auto Care has answers to your top 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 doesn’t my RS3 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the dome lights on during the 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 dead RS3 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for Audi RS3s? Audi RS3 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 often should I replace my car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • Why is there white, flaky 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 clean a corroded RS3 battery terminal? 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 carries RS3 batteries near me? Your local Firestone Complete Auto Care sells and installs RS3 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.