2008 Mercedes-Benz C300 Car Batteries

Get a New Mercedes-Benz Battery

Get a Battery for Your Mercedes-Benz C300

Don’t let a dead battery stop you. Shop replacement car batteries for your 2008 Mercedes-Benz C300 at Firestone Complete Auto Care.

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Battery Size & Replacement for 2008 Mercedes-Benz C300

Researching battery replacements for your Mercedes-Benz C300? Use the following chart to find information on Mercedes-Benz C300 battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
48H6 V6/3.0L Replacement 36 months Performance months 730
H8-AGM V6/3.0L Replacement 36 months Performance months 900
BATTERIES

V6/3.0L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

V6/3.0L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

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Buying a Replacement Battery for Mercedes-Benz C300

Your C300 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 C300’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest 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 2008 Mercedes-Benz C300. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercedes-Benz service recommendations for C300 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your C300, and schedule an appointment today for a quick car battery replacement.

Find the Right DieHard Battery for Your C300

Your Mercedes-Benz C300 deserves the best, which is why we carry just that. Your vehicle needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard C300 batteries surpass expectations using state-of-the-art advancements to meet the growing power requirements of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your C300 and get behind the wheel with confidence. Why? Because performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz C300 Battery

Have you recently had a fresh battery installed in your Mercedes-Benz C300? Congrats! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your C300 Car 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 C300-specific, visit your nearest store. Our expert techs have the answers you need.

  • Why won't my C300 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old C300 battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Mercedes-Benz C300? Mercedes-Benz C300 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  • What is the average lifespan of a car battery? You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.
  • Why is there white, flaky stuff around my C300’s battery post? The white, flaky stuff that can build up around your C300’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 C300, 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 corrosion off my C300 vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your C300 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.
  • Who sells C300 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install C300 batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.