Why won’t my CLK350 battery hold a charge?

A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my old CLK350 battery?

We’ll recycle your car battery for you!

What’s the cost of DieHard batteries for Mercedes-Benz CLK350s?

Get affordable prices on Mercedes-Benz CLK350 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 can I expect my car battery to last?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

Why is there white, crusty buildup on my CLK350’s battery post?

The white, flaky stuff that can build up around your CLK350’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 CLK350, 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 CLK350 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 CLK350 owner’s manual for instructions on how to do so.

Where can I purchase CLK350 batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install CLK350 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2008 Mercedes-Benz CLK350 Car Batteries

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Mercedes-Benz CLK350 Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2008 Mercedes-Benz CLK350 today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2008 Mercedes-Benz CLK350

Researching battery replacements for your Mercedes-Benz CLK350? Use the following chart to find information on Mercedes-Benz CLK350 battery size and cold cranking amps.

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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Buying a Replacement Battery for Mercedes-Benz CLK350

Your CLK350 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Don’t get stranded by your CLK350’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, or dim headlights can all signal that your battery is waving goodbye.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Mercedes-Benz CLK350 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercedes-Benz’s service specs for CLK350 battery cold cranking amps and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Firestone Has DieHard Batteries for CLK350s

We only want what’s best for your Mercedes-Benz CLK350, which is why we carry just that. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using the latest innovative technology to meet the increasing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Mercedes-Benz CLK350 and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Caring for a New Mercedes-Benz CLK350 Battery

Did you recently have a new 2008 Mercedes-Benz CLK350 car battery installed? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by 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.