Why doesn’t my SL600 battery stay charged?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead SL600 battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much do DieHard batteries cost for your Mercedes-Benz SL600?

Get affordable prices on Mercedes-Benz SL600 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 long do car batteries last?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, flaky stuff around my SL600’s battery post?

A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your SL600 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.

What do I do about corrosion on my SL600 car 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.

Where can I purchase SL600 batteries near me?

Your local Firestone Complete Auto Care sells and installs SL600 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2004 Mercedes-Benz SL600 Car Batteries

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz SL600 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2004 Mercedes-Benz SL600s today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2004 Mercedes-Benz SL600

Researching battery replacements for your Mercedes-Benz SL600? Check the chart to find the right car battery size and cold cranking amps for your SL600.

Battery	Engine	Warranty		Cold Cranking Amps
V4	V12/5.5L	Replacement 36 months	Performance months	520
H6-AGM	V12/5.5L	Replacement 36 months	Performance months	760

BATTERIES
V12/5.5L - Battery: V4 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 520
V12/5.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Shopping for Mercedes-Benz SL600 Car Batteries

Your SL600 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your SL600’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, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights can all signal that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 2004 Mercedes-Benz SL600. Car batteries are only one of our many strong suits. Our expert technicians understand Mercedes-Benz service recommendations for SL600 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 fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for SL600s?

We know what’s best for your Mercedes-Benz SL600, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to meet the increasing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercedes-Benz SL600 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.

After Buying 2004 Mercedes-Benz SL600 Battery

Did you recently have a new 2004 Mercedes-Benz SL600 car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, 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.

Commonly Asked SL600 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a battery question that's unique to your Mercedes-Benz SL600 battery, pay us a visit. Our technicians have the answers.

Why doesn’t my SL600 battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead SL600 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much do DieHard batteries cost for your Mercedes-Benz SL600? Get affordable prices on Mercedes-Benz SL600 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 long do car batteries last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my SL600’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your SL600 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
What do I do about corrosion on my SL600 car 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.
Where can I purchase SL600 batteries near me? Your local Firestone Complete Auto Care sells and installs SL600 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.