Why doesn’t my C350 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have a habit of leaving your car doors open 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 happens to my old C350 battery?

We’ll recycle your car battery for you!

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

You can find affordable C350 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 long can I expect my car battery to 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 C350’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 C350 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.

How do I remove corrosion from my C350 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 C350 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 C350?

You can shop for C350 batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 2014 Mercedes-Benz C350

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz C350 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2014 Mercedes-Benz C350 at Firestone Complete Auto Care.

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2014 Mercedes-Benz C350 Battery Replacement & Size

Not sure what battery to get 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
94RH7	V6/3.5L	Replacement 36 months	Performance months	800
H7-AGM	V6/3.5L	Replacement 36 months	Performance months	850

BATTERIES
V6/3.5L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V6/3.5L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Shopping for Mercedes-Benz C350 Car Batteries

Sadly, your Mercedes-Benz C350 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. You want to replace your 2014 Mercedes-Benz C350 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, bloated battery case, corroded battery terminals, and subpar electrical performance 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. 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, a replacement battery for your 2014 Mercedes-Benz C350. Automotive batteries are just one of our many areas of expertise. 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 fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for C350s?

We know what’s best for your Mercedes-Benz C350, 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 shatter expectations using the latest innovative technology to meet the growing power demands of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercedes-Benz C350 and drive with confidence knowing that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2014 Mercedes-Benz C350 Battery

Did you recently have a new 2014 Mercedes-Benz C350 car battery installed? Great job! 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 your battery posts clean, and avoiding radio and electronic component use when the engine is off.