Why won’t my CLS550 battery hold a charge?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead CLS550 battery?

We’ll recycle your car battery for you!

How much will replacing my Mercedes-Benz CLS550’s battery cost if I get a DieHard battery?

Get affordable prices on Mercedes-Benz CLS550 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.

What is the average lifespan of a 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.

What is the white, crusty substance accumulating on my CLS550’s battery post?

The white, flaky stuff that can build up around your CLS550’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 CLS550, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I remove corrosion from my CLS550 car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your CLS550 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I find a battery for my CLS550?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install CLS550 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2007 Mercedes-Benz CLS550 Batteries

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Mercedes-Benz CLS550 Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2007 Mercedes-Benz CLS550s today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2007 Mercedes-Benz CLS550

Need more info about Mercedes-Benz CLS550 batteries? Use this chart to find the right battery size and CCAs for your Mercedes-Benz CLS550.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V8/5.5L	Replacement 24 months	Performance months	825
49H8	V8/5.5L	Replacement 36 months	Performance months	900
H8-AGM	V8/5.5L	Replacement 36 months	Performance months	900

BATTERIES
V8/5.5L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V8/5.5L - Battery: 49H8 - 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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Buying a Replacement Battery for Mercedes-Benz CLS550

Sadly, your Mercedes-Benz CLS550 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2007 Mercedes-Benz CLS550 battery before it fails and leaves you stranded. 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, corrosion-covered posts, and subpar electrical performance can all be signs that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Mercedes-Benz CLS550 a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for CLS550 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your CLS550, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for CLS550s

Your Mercedes-Benz CLS550 deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the increasing power needs of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mercedes-Benz CLS550 and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2007 Mercedes-Benz CLS550 Battery

Did you recently have a new 2007 Mercedes-Benz CLS550 car battery installed? Great job! 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 the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your CLS550 Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a CLS550-specific battery question, pay us a visit. Our technicians have the answers.

Why won’t my CLS550 battery hold a charge? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead CLS550 battery? We’ll recycle your car battery for you!
How much will replacing my Mercedes-Benz CLS550’s battery cost if I get a DieHard battery? Get affordable prices on Mercedes-Benz CLS550 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.
What is the average lifespan of a 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.
What is the white, crusty substance accumulating on my CLS550’s battery post? The white, flaky stuff that can build up around your CLS550’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 CLS550, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
How do I remove corrosion from my CLS550 car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your CLS550 owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
Where can I find a battery for my CLS550? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install CLS550 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.