Why doesn’t my S5 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 complimentary battery check at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old S5 battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

What’s the cost of DieHard batteries for Audi S5s?

You can find affordable S5 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 long do car batteries last?

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.

What is the white, crusty stuff around my S5’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your S5 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

How do I clean a corroded S5 battery terminal?

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 S5 owner’s manual for instructions on how to do so.

Where can I purchase S5 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S5 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2017 Audi S5 Car Batteries

Get a New Audi Battery

Get a Battery for Your Audi S5

Don't let a failing battery slow you down. Shop replacement batteries for 2017 Audi S5s today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

2017 Audi S5 Battery Replacement & Size

Need more info about Audi S5 batteries? Use the following chart to find information on Audi S5 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V6/3.0L	Replacement 24 months	Performance months	825
48H6	V6/3.0L	Replacement 36 months	Performance months	730
H8-AGM	V6/3.0L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.0L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V6/3.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

Schedule an Appointment

Buying a Replacement Battery for Audi S5

You can pretty much drive your Audi S5 until you don't want to anymore. But your S5's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. You want to replace your 2017 Audi S5 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, 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.

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. Drop in for a free battery check and, if needed, a replacement battery for your 2017 Audi S5. Car batteries are only one of our many strong suits. Our expert technicians understand Audi service recommendations for S5 battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for S5s?

We know what’s best for your Audi S5, which is why we exclusively carry the best. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations and house the latest technology to meet the expanding power demands of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Audi S5 and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your S5’s New Battery Last

Got a new car battery installed in your 2017 Audi S5? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.