Why won’t my SLK280 battery hold a charge?

A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead SLK280 battery?

We’ll recycle your car battery for you!

How much do DieHard batteries cost for your Mercedes-Benz SLK280?

You can find affordable SLK280 batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.

How long is a car battery good for?

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.

What is the white, crusty substance accumulating on my SLK280’s battery post?

The white, crusty stuff that can accumulate around SLK280 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded SLK280 battery terminal?

Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.

Who sells SLK280 batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install SLK280 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.

2007 Mercedes-Benz SLK280 Car Batteries

Get a New Mercedes-Benz Battery

Mercedes-Benz SLK280 Batteries Near You

Don’t let a dead battery stop you. Shop replacement car batteries for your 2007 Mercedes-Benz SLK280 at Firestone Complete Auto Care.

Shop Batteries

The Right Battery Size for a 2007 Mercedes-Benz SLK280

Need more info about Mercedes-Benz SLK280 batteries? Use this chart to find the right battery size and CCAs for your Mercedes-Benz SLK280.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V6/3.0L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.0L	Replacement 36 months	Performance months	760

BATTERIES
V6/3.0L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.0L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760

Schedule an Appointment

Shopping for Mercedes-Benz SLK280 Car Batteries

Sadly, your Mercedes-Benz SLK280 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2007 Mercedes-Benz SLK280 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or faded headlights can all be signs that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if needed, get your Mercedes-Benz SLK280 a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Mercedes-Benz’s service specs for SLK280 battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for SLK280s?

We only want what’s best for your Mercedes-Benz SLK280, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard SLK280 batteries surpass expectations using the latest innovative technology to meet the expanding power needs of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercedes-Benz SLK280 and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz SLK280 Battery

Got a new car battery installed in your 2007 Mercedes-Benz SLK280? Congrats! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Answers to Your SLK280 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Mercedes-Benz SLK280 battery, stop by your nearest store. Our technicians have the answers.

Why won’t my SLK280 battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead SLK280 battery? We’ll recycle your car battery for you!
How much do DieHard batteries cost for your Mercedes-Benz SLK280? You can find affordable SLK280 batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
How long is a car battery good for? 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.
What is the white, crusty substance accumulating on my SLK280’s battery post? The white, crusty stuff that can accumulate around SLK280 car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.
How do I clean a corroded SLK280 battery terminal? Regularly inspect the terminals and clean them with a mixture of baking soda and water, a wire brush, and a rag. Disconnect the battery cables before cleaning to help avoid the risk of electrical shock. Always reference and follow the instructions in your vehicle owner’s manual prior to disconnecting the battery cables.
Who sells SLK280 batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install SLK280 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.