2014 Audi S8 Car Batteries

Get a New Audi S8 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2014 Audi S8s today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2014 Audi S8

Need more info about Audi S8 batteries? Use this chart to find the right battery size and CCAs for your Audi S8.

Battery Engine Warranty Cold Cranking Amps
93-1 V8/4.0L Replacement 24 months Performance months 825
95R/H9 V8/4.0L Replacement 36 months Performance months 950
H7-AGM V8/4.0L Replacement 36 months Performance months 850
BATTERIES

V8/4.0L

- Battery: 93-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 825

V8/4.0L

- Battery: 95R/H9

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 950

V8/4.0L

- Battery: H7-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

Shopping for Audi S8 Car Batteries

Your S8 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2014 Audi S8 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery needs attention.

You can also get a Free Battery Test at your local 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 necessary, a battery replacement to help keep your 2014 Audi S8 running! Car batteries are one of our many specialties! Our technicians are well-acquainted with Audi’s service specs for S8 battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your S8

We only want what’s best for your Audi S8, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using state-of-the-art advancements to meet the growing power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Audi S8 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Audi S8 Battery

Have you recently had a fresh battery installed in your Audi S8? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. You can take care of your battery by 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.

Top S8 Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a S8-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won't my S8 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop in for a free battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old S8 battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Audi S8? Get affordable prices on Audi S8 batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come 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.
  • What is the white, crusty substance accumulating on my S8’s battery post? If you notice white, crusty stuff around the battery terminals of your S8, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your S8’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • What do I do about corrosion on my S8 car 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 S8 owner’s manual for instructions on how to do so.
  •  Who carries S8 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S8 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.