Why won’t my SL600 battery hold a charge?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the lights on overnight. Stop by for a complimentary battery check at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead SL600 battery?

We’ll recycle your car battery for you!

How much will replacing my Mercedes-Benz SL600’s battery cost if I get a DieHard battery?

You can find affordable SL600 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.

How often should I replace my car battery?

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

What is the white, crusty stuff around my SL600’s battery post?

If you notice white, crusty stuff around the battery terminals of your SL600, 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 SL600’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I remove corrosion from my SL600 car battery?

Regularly inspecting and cleaning your battery terminals will help keep your SL600’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who carries SL600 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install SL600 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.

2006 Mercedes-Benz SL600 Batteries

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz SL600 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2006 Mercedes-Benz SL600 at Firestone Complete Auto Care.

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The Right Battery Size for a 2006 Mercedes-Benz SL600

Need more info about Mercedes-Benz SL600 batteries? Use the following chart to find information on Mercedes-Benz SL600 battery size and cold cranking amps.

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

Sadly, your Mercedes-Benz SL600 won't last forever. Neither will its battery. On average, auto batteries last anywhere 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 sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or dim headlights can all signal that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if needed, a replacement battery for your 2006 Mercedes-Benz SL600. Car batteries are only one of our many strong suits. Our expert technicians understand Mercedes-Benz service recommendations for SL600 battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your SL600, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for SL600s

We know what’s best for your Mercedes-Benz SL600, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using the latest innovative technology to meet the increasing power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your SL600 and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz SL600 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz SL600? Great job! Give your new car battery the best start with proper care. Help extend your car battery’s life by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.