2012 Mercedes-Benz SLK250 Car Batteries

Get a Battery for Your Mercedes-Benz SLK250

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2012 Mercedes-Benz SLK250 today and schedule a quick installation at Firestone Complete Auto Care.

Battery Size & Replacement for 2012 Mercedes-Benz SLK250

Not sure what battery to get for your Mercedes-Benz SLK250? Check the chart to find the right car battery size and cold cranking amps for your SLK250.

Battery Engine Warranty Cold Cranking Amps
H6-AGM L4/1.8L Replacement 36 months Performance months 760
BATTERIES

L4/1.8L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Buying a Replacement Battery for Mercedes-Benz SLK250

Sadly, your Mercedes-Benz SLK250 won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2012 Mercedes-Benz SLK250 battery before it fails and leaves you stranded. 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, corroded battery posts, or dim headlights can all be signs that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2012 Mercedes-Benz SLK250 running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercedes-Benz’s service specs for SLK250 battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your SLK250, and schedule a weekday or weekend battery replacement service for your car.

Find the Right DieHard Battery for Your SLK250

We only want what’s best for your Mercedes-Benz SLK250, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the expanding power needs of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercedes-Benz SLK250 and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2012 Mercedes-Benz SLK250 Battery

Did you recently have a new 2012 Mercedes-Benz SLK250 car battery installed? Congrats! You can give your new battery a head start with proper care and attention. You can take care of your battery by cutting back on unnecessary short trips, cleaning your battery posts, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked SLK250 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a SLK250-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why won't my SLK250 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 dome lights on during the 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 do you do with my dead SLK250 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • What’s the cost of DieHard batteries for Mercedes-Benz SLK250s? Get affordable prices on Mercedes-Benz SLK250 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 often should I replace my 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 SLK250’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 SLK250 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 a corroded SLK250 battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your SLK250’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 carries SLK250 batteries near me? You can shop for SLK250 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.