Why won't my C350 battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too 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 nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead C350 battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Mercedes-Benz C350?

Get affordable prices on Mercedes-Benz C350 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?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

Why is there white, flaky stuff around my C350’s battery post?

The white, flaky stuff that can build up around your C350’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 C350, 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 C350 car battery?

Regularly inspecting and cleaning your battery terminals will help keep your C350’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.

Where can I find a battery for my C350?

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.

2006 Mercedes-Benz C350 Batteries

Get a New Mercedes-Benz Battery

Mercedes-Benz C350 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2006 Mercedes-Benz C350 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2006 Mercedes-Benz C350

Need more info about Mercedes-Benz C350 batteries? Use this chart to find the right battery size and CCAs for your Mercedes-Benz 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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Buy the Right Battery for Your Mercedes-Benz C350

Sadly, your Mercedes-Benz C350 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2006 Mercedes-Benz C350 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or dim headlights may all indicate 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. Drop in for a free battery check and, if needed, a replacement battery for your 2006 Mercedes-Benz C350. Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for C350 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your C350, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your C350

We only want what’s best for your Mercedes-Benz C350, which is why we exclusively carry the best. Your C350 needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard C350 batteries surpass expectations and house the latest technology to meet the increasing power demands of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your Mercedes-Benz C350 and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz C350 Battery

Did you recently have a new 2006 Mercedes-Benz C350 car battery installed? Congrats! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your C350 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Mercedes-Benz C350-specific, pay us a visit. Our expert techs have the answers you need.

Why won't my C350 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too 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 nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead C350 battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Mercedes-Benz C350? Get affordable prices on Mercedes-Benz C350 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? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
Why is there white, flaky stuff around my C350’s battery post? The white, flaky stuff that can build up around your C350’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 C350, 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 C350 car battery? Regularly inspecting and cleaning your battery terminals will help keep your C350’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.
Where can I find a battery for my C350? 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.