Why won’t my C320 battery hold a charge?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old C320 battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my Mercedes-Benz C320’s battery cost if I get a DieHard battery?

Get affordable prices on Mercedes-Benz C320 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 long is a car battery good for?

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 C320’s battery post?

The white, flaky stuff that can build up around your C320’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 C320, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my C320 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 C320 owner’s manual for instructions on how to do so.

Who carries C320 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install C320 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2002 Mercedes-Benz C320 Batteries

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz C320 Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2002 Mercedes-Benz C320 at Firestone Complete Auto Care.

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The Right Battery Size for a 2002 Mercedes-Benz C320

Researching battery replacements for your Mercedes-Benz C320? Use the following chart to find information on Mercedes-Benz C320 battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V6/3.2L	Replacement 24 months	Performance months	825
49H8	V6/3.2L	Replacement 36 months	Performance months	900
H8-AGM	V6/3.2L	Replacement 36 months	Performance months	900

BATTERIES
V6/3.2L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V6/3.2L - Battery: 49H8 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900
V6/3.2L - 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 C320

Your C320 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Mercedes-Benz C320 stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or weak lights can all signal that your battery needs attention.

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. Visit us for a complimentary battery check and, if needed, get your Mercedes-Benz C320 a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Mercedes-Benz’s service specs for C320 battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your C320

We know what’s best for your Mercedes-Benz C320, which is why we carry just that. Your C320 needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the growing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Mercedes-Benz C320 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2002 Mercedes-Benz C320 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz C320? Congrats! Give your new car battery the best start with proper care. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked C320 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 C320-specific, stop by your nearest store. Our technicians are happy to help.

Why won’t my C320 battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
What do you do with my old C320 battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my Mercedes-Benz C320’s battery cost if I get a DieHard battery? Get affordable prices on Mercedes-Benz C320 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 long is a car battery good for? 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 C320’s battery post? The white, flaky stuff that can build up around your C320’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 C320, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
What do I do about corrosion on my C320 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 C320 owner’s manual for instructions on how to do so.
Who carries C320 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install C320 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.