Why won't my S350 battery stay charged?

A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead S350 battery?

We’ll recycle your car battery for you!

How much will replacing my Mercedes-Benz S350’s battery cost if I get a DieHard battery?

You can find affordable S350 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?

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 substance accumulating on my S350’s battery post?

The white, flaky stuff that can build up around your S350’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 S350, 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 clean a corroded S350 battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your S350’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 S350?

You can shop for S350 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.

1995 Mercedes-Benz S350 Car Batteries

Get a New Mercedes-Benz Battery

Get a Battery for Your Mercedes-Benz S350

Don’t let a dead battery stop you. Shop replacement car batteries for your 1995 Mercedes-Benz S350 at Firestone Complete Auto Care.

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The Right Battery Size for a 1995 Mercedes-Benz S350

Not sure what battery to get for your Mercedes-Benz S350? Use the following chart to find information on Mercedes-Benz S350 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	L6/3.4L	Replacement 24 months	Performance months	825
49H8	L6/3.4L	Replacement 36 months	Performance months	900
H8-AGM	L6/3.4L	Replacement 36 months	Performance months	900

BATTERIES
L6/3.4L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
L6/3.4L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
L6/3.4L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buying a Replacement Battery for Mercedes-Benz S350

You can pretty much drive your Mercedes-Benz S350 until you don't want to anymore. But your S350's battery? Don't count on it to last forever. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Mercedes-Benz S350 stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery posts, or weak lights can all be signs that your battery is waving goodbye.

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. Drop in for a free battery check and, if needed, a replacement battery for your 1995 Mercedes-Benz S350. Car batteries are only one of our many strong suits. Our technicians are well-acquainted with Mercedes-Benz’s service specs for S350 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.

Find the Right DieHard Battery for Your S350

Your Mercedes-Benz S350 deserves the best, which is why we exclusively carry the best. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard S350 batteries surpass expectations and house the latest technology to fuel the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mercedes-Benz S350 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 S350 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz S350? Good thinking! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked S350 Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Mercedes-Benz S350 battery, pay us a visit. Our technicians have the answers.

Why won't my S350 battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop in for a free battery check at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my dead S350 battery? We’ll recycle your car battery for you!
How much will replacing my Mercedes-Benz S350’s battery cost if I get a DieHard battery? You can find affordable S350 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? 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 substance accumulating on my S350’s battery post? The white, flaky stuff that can build up around your S350’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 S350, 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 clean a corroded S350 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your S350’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 S350? You can shop for S350 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.