Why doesn’t my E350 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 lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old E350 battery?

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

How much will replacing my Mercedes-Benz E350’s battery cost if I get a DieHard battery?

Get affordable prices on Mercedes-Benz E350 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 often should I replace my 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.

What is the white, crusty stuff around my E350’s battery post?

The white, crusty stuff that can accumulate around E350 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.

What do I do about corrosion on my E350 car battery?

Regularly inspecting and cleaning your battery terminals will help keep your E350’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 sells E350 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install E350 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2012 Mercedes-Benz E350

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Get a Battery for Your Mercedes-Benz E350

Don't let a failing battery slow you down. Shop replacement batteries for 2012 Mercedes-Benz E350s today and schedule a quick installation at Firestone Complete Auto Care.

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2012 Mercedes-Benz E350 Battery Replacement & Size

Not sure what battery to get for your Mercedes-Benz E350? Use the following chart to find information on Mercedes-Benz E350 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	V6/3.0L	Replacement 36 months	Performance months	850
H6-AGM	V6/3.5L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850
V6/3.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

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Buy the Right Battery for Your Mercedes-Benz E350

You can pretty much drive your Mercedes-Benz E350 until you don't want to anymore. But your E350's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your E350’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or faded headlights may all indicate that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Mercedes-Benz E350 a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Mercedes-Benz service recommendations for E350 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your E350?

Your Mercedes-Benz E350 deserves the best, which is why we exclusively carry the best. Your E350 needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard E350 batteries surpass expectations and house the latest technology to fuel the increasing power requirements of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your E350 and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Mercedes-Benz E350 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz E350? 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, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked E350 Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a E350-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

Why doesn’t my E350 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 lights on overnight. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old E350 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
How much will replacing my Mercedes-Benz E350’s battery cost if I get a DieHard battery? Get affordable prices on Mercedes-Benz E350 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 often should I replace my 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.
What is the white, crusty stuff around my E350’s battery post? The white, crusty stuff that can accumulate around E350 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.
What do I do about corrosion on my E350 car battery? Regularly inspecting and cleaning your battery terminals will help keep your E350’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 sells E350 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install E350 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.