2023 Audi S4 Car Batteries

Get a New Audi Battery

Get a New Audi S4 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2023 Audi S4s today and schedule a quick installation at Firestone Complete Auto Care.

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Buy the Right Battery for Your Audi S4

Sadly, your Audi S4 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2023 Audi S4 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or dim headlights may all indicate that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Audi S4 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Audi-specific recommendations for S4 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.

Find the Right DieHard Battery for Your S4

We only want what’s best for your Audi S4, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using the latest innovative technology to meet the increasing power demands of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Audi S4 and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

Making Your S4’s New Battery Last

Did you recently have a new 2023 Audi S4 car battery installed? Good thinking! Give your new car battery the best start with proper care. You can take care of your battery by decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked S4 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a S4-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won't my S4 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 may have been leaving your car doors ajar and the lights on overnight. 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 S4 battery? We’ll recycle your car battery for you!
  • How much will replacing my Audi S4’s battery cost if I get a DieHard battery? Audi S4 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? 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.
  • Why is there white, crusty buildup on my S4’s battery post? The white, crusty stuff that can accumulate around S4 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 S4 vehicle battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your S4 owner’s manual for instructions on how to do so.
  • Where can I find a battery for my S4? You can shop for S4 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.