2008 Mercedes-Benz SLK350 Car Batteries

Get a Battery for Your Mercedes-Benz SLK350

Don’t let a dead battery stop you. Shop replacement car batteries for your 2008 Mercedes-Benz SLK350 at Firestone Complete Auto Care.

Battery Size & Replacement for 2008 Mercedes-Benz SLK350

Need more info about Mercedes-Benz SLK350 batteries? Check the chart to find the right car battery size and cold cranking amps for your SLK350.

Battery Engine Warranty Cold Cranking Amps
48H6 V6/3.5L Replacement 36 months Performance months 730
H6-AGM V6/3.5L Replacement 36 months Performance months 760
BATTERIES

V6/3.5L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

V6/3.5L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Buy the Right Battery for Your Mercedes-Benz SLK350

Sadly, your Mercedes-Benz SLK350 won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Mercedes-Benz SLK350 stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights may all indicate that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2008 Mercedes-Benz SLK350. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Mercedes-Benz service recommendations for SLK350 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your SLK350, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for SLK350s?

Your Mercedes-Benz SLK350 deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard SLK350 batteries surpass expectations using state-of-the-art advancements to satisfy the expanding power demands of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercedes-Benz SLK350 and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

Making Your SLK350’s New Battery Last

Have you recently had a fresh battery installed in your Mercedes-Benz SLK350? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your SLK350 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 SLK350-specific, visit your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my SLK350 battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old SLK350 battery? We’ll recycle your car battery for you!
  • How much will replacing my Mercedes-Benz SLK350’s battery cost if I get a DieHard battery? Get affordable prices on Mercedes-Benz SLK350 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.
  • Why is there white, flaky stuff around my SLK350’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your SLK350 car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  •  How do I clean corrosion off my SLK350 vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your SLK350’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 SLK350 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install SLK350 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.