Why won’t my S550e battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. 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 S550e battery?

We’ll recycle your car battery for you!

How much will replacing my Mercedes-Benz S550e’s battery cost if I get a DieHard battery?

Get affordable prices on Mercedes-Benz S550e 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?

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.

Why is there white, flaky stuff around my S550e’s battery post?

If you notice white, crusty stuff around the battery terminals of your S550e, 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 S550e’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded S550e 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 S550e owner’s manual for instructions on how to do so.

Who carries S550e batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S550e 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 Mercedes-Benz S550e Car Batteries

Get a New Mercedes-Benz Battery

Get a Battery for Your Mercedes-Benz S550e

Don't let a failing battery slow you down. Shop replacement batteries for 2017 Mercedes-Benz S550es today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2017 Mercedes-Benz S550e

Need more info about Mercedes-Benz S550e batteries? Check the chart to find the right car battery size and cold cranking amps for your S550e.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V6/3.0L	Replacement 36 months	Performance months	900
H8-AGM	V6/3.0L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Shopping for Mercedes-Benz S550e Car Batteries

Your S550e doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your S550e’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or weak lights can all be signs that your battery is on its last leg.

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 2017 Mercedes-Benz S550e running! Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for S550e car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your S550e?

Your Mercedes-Benz S550e deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your S550e needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using the latest innovative technology to meet 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 S550e and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.

Making Your S550e’s New Battery Last

Have you recently had a fresh battery installed in your Mercedes-Benz S550e? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, limiting short trips, keeping your battery posts clean, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your S550e Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Mercedes-Benz S550e-specific, stop by your nearest store. Our technicians are happy to help.

Why won’t my S550e battery hold a charge? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. 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 S550e battery? We’ll recycle your car battery for you!
How much will replacing my Mercedes-Benz S550e’s battery cost if I get a DieHard battery? Get affordable prices on Mercedes-Benz S550e 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? 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.
Why is there white, flaky stuff around my S550e’s battery post? If you notice white, crusty stuff around the battery terminals of your S550e, 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 S550e’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded S550e 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 S550e owner’s manual for instructions on how to do so.
Who carries S550e batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install S550e batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.