Why won't my C350 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 may have been leaving your car doors ajar and the dome lights on during the 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 do you do with my old C350 battery?

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

How much will replacing my Mercedes-Benz C350’s battery cost if I get a DieHard battery?

Mercedes-Benz C350 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How long can I expect my car battery to last?

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, crusty buildup on my C350’s battery post?

The white, crusty stuff that can accumulate around C350 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I remove corrosion from my C350 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 C350 owner’s manual for instructions on how to do so.

Who carries C350 batteries near me?

Your local Firestone Complete Auto Care sells and installs C350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2007 Mercedes-Benz C350

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz C350 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2007 Mercedes-Benz C350 today and schedule a quick installation at Firestone Complete Auto Care.

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2007 Mercedes-Benz C350 Battery Replacement & Size

Researching battery replacements for your Mercedes-Benz C350? Check the chart to find the right car battery size and cold cranking amps for your C350.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V6/3.5L	Replacement 24 months	Performance months	825
49H8	V6/3.5L	Replacement 36 months	Performance months	900
H8-AGM	V6/3.5L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.5L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V6/3.5L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V6/3.5L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buying a Replacement Battery for Mercedes-Benz C350

You can pretty much drive your Mercedes-Benz C350 until you don't want to anymore. But your C350's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your C350’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A lagging starter, an illuminated battery or check engine light, bloated battery case, corroded battery posts, or dim headlights may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, get your Mercedes-Benz C350 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercedes-Benz’s service specs for C350 car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your C350, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for C350s

Your Mercedes-Benz C350 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your C350 needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard C350 batteries surpass expectations using the latest innovative technology to fuel the growing power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your C350 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your C350’s New Battery Last

Got a new car battery installed in your 2007 Mercedes-Benz C350? Good thinking! You can give your new battery a head start with proper care and attention. Give your new battery a hand by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked C350 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 C350-specific, visit your nearest store. Our technicians have the answers.

Why won't my C350 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 may have been leaving your car doors ajar and the dome lights on during the 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 do you do with my old C350 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Mercedes-Benz C350’s battery cost if I get a DieHard battery? Mercedes-Benz C350 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
How long can I expect my car battery to last? 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, crusty buildup on my C350’s battery post? The white, crusty stuff that can accumulate around C350 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I remove corrosion from my C350 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 C350 owner’s manual for instructions on how to do so.
Who carries C350 batteries near me? Your local Firestone Complete Auto Care sells and installs C350 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.