Why doesn’t my S5 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my old S5 battery?

We recycle it, taking care of both your car and the Earth.

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

Audi S5 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 long do car batteries last?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

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

If you notice white, crusty stuff around the battery terminals of your S5, 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 S5’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my S5 vehicle 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 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.

2016 Audi S5 Batteries

Get a New Audi Battery

Get a New Audi S5 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2016 Audi S5 today and schedule a quick installation at Firestone Complete Auto Care.

Shop Batteries

2016 Audi S5 Battery Replacement & Size

Not sure what battery to get for your Audi S5? Check the chart to find the right car battery size and cold cranking amps for your S5.

Battery	Engine	Warranty		Cold Cranking Amps
91-1	V6/3.0L	Replacement 24 months	Performance months	615
47H5	V6/3.0L	Replacement 36 months	Performance months	650
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.0L - Battery: 91-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 615
V6/3.0L - Battery: 47H5 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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. The average car battery lasts three to five years. You want to replace your 2016 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 sluggish engine start, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights may all indicate that your battery is waving goodbye.

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. Stop by for a free battery test and, if needed, a replacement battery for your 2016 Audi S5. Car batteries are one of our many specialties! Our expert technicians understand Audi service recommendations for S5 battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your S5, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for S5s?

We only want what’s best for your Audi S5, which is why we carry just that. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the increasing power needs 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 S5 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2016 Audi S5 Battery

Did you recently have a new 2016 Audi S5 car battery installed? Great job! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.