Why doesn’t my S55 AMG 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 to learn more about the state of your battery.

What happens to my old S55 AMG battery?

We’ll recycle your car battery for you!

How much will replacing my Mercedes-Benz S55 AMG’s battery cost if I get a DieHard battery?

You can find affordable S55 AMG 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.

What is the average lifespan of a car battery?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty stuff around my S55 AMG’s battery post?

If you notice white, crusty stuff around the battery terminals of your S55 AMG, 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 S55 AMG’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean corrosion off my S55 AMG 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 carries S55 AMG batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S55 AMG batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2005 Mercedes-Benz S55 AMG

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Mercedes-Benz S55 AMG Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2005 Mercedes-Benz S55 AMGs today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2005 Mercedes-Benz S55 AMG

Researching battery replacements for your Mercedes-Benz S55 AMG? Check the chart to find the right car battery size and cold cranking amps for your S55 AMG.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V8/5.4L	Replacement 36 months	Performance months	900
H8-AGM	V8/5.5L	Replacement 36 months	Performance months	900

BATTERIES
V8/5.4L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V8/5.5L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buy the Right Battery for Your Mercedes-Benz S55 AMG

You can pretty much drive your Mercedes-Benz S55 AMG until you don't want to anymore. But your S55 AMG's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your S55 AMG’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corroded battery 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. Our equipment 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 2005 Mercedes-Benz S55 AMG running! Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercedes-Benz service recommendations for S55 AMG battery cold cranking amps and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your S55 AMG?

We know what’s best for your Mercedes-Benz S55 AMG, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even the most extreme conditions. DieHard S55 AMG batteries surpass expectations using the latest innovative technology to satisfy the expanding power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your S55 AMG 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.

Making Your S55 AMG’s New Battery Last

Have you recently had a fresh battery installed in your Mercedes-Benz S55 AMG? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your S55 AMG Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Mercedes-Benz S55 AMG battery, stop by your nearest store. Our technicians have the answers.

Why doesn’t my S55 AMG 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 to learn more about the state of your battery.
What happens to my old S55 AMG battery? We’ll recycle your car battery for you!
How much will replacing my Mercedes-Benz S55 AMG’s battery cost if I get a DieHard battery? You can find affordable S55 AMG 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.
What is the average lifespan of a car battery? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
What is the white, crusty stuff around my S55 AMG’s battery post? If you notice white, crusty stuff around the battery terminals of your S55 AMG, 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 S55 AMG’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean corrosion off my S55 AMG 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 carries S55 AMG batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S55 AMG batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.