Why doesn’t my S500 battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. 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 S500 battery?

We’ll recycle your car battery for you!

How much will replacing my Mercedes-Benz S500’s battery cost if I get a DieHard battery?

Get affordable prices on Mercedes-Benz S500 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?

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.

Why is there white, flaky stuff around my S500’s battery post?

The white, flaky stuff that can build up around your S500’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your S500, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my S500 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 S500 owner’s manual for instructions on how to do so.

Who carries S500 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S500 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2005 Mercedes-Benz S500 Batteries

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Get a Battery for Your Mercedes-Benz S500

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2005 Mercedes-Benz S500 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2005 Mercedes-Benz S500

Not sure what battery to get for your Mercedes-Benz S500? Use this chart to find the right battery size and CCAs for your Mercedes-Benz S500.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V8/5.0L	Replacement 36 months	Performance months	900

BATTERIES
V8/5.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buying a Replacement Battery for Mercedes-Benz S500

Your S500 doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your S500’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, and subpar electrical performance can all signal that your battery is waving goodbye.

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. Drop in for a free battery check and, if needed, get your Mercedes-Benz S500 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercedes-Benz service recommendations for S500 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for S500s

We know what’s best for your Mercedes-Benz S500, which is why we exclusively carry the best. Your S500 needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard S500 batteries surpass expectations using the latest innovative technology to satisfy the expanding power requirements of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Mercedes-Benz S500 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Making Your S500’s New Battery Last

Did you recently have a new 2005 Mercedes-Benz S500 car battery installed? Good thinking! 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 your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked S500 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a S500-specific battery question, pay us a visit. Our expert techs have the answers you need.

Why doesn’t my S500 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. 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 S500 battery? We’ll recycle your car battery for you!
How much will replacing my Mercedes-Benz S500’s battery cost if I get a DieHard battery? Get affordable prices on Mercedes-Benz S500 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? 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.
Why is there white, flaky stuff around my S500’s battery post? The white, flaky stuff that can build up around your S500’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your S500, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
What do I do about corrosion on my S500 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 S500 owner’s manual for instructions on how to do so.
Who carries S500 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S500 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.