Don't let a failing battery slow you down. Shop replacement batteries for 2017 Mercedes-Benz SL450s today and schedule a quick installation at Firestone Complete Auto Care.
Not sure what battery to get for your Mercedes-Benz SL450? Use this chart to find the right battery size and CCAs for your Mercedes-Benz SL450.
| Battery | Engine | Warranty | Cold Cranking Amps | |
|---|---|---|---|---|
| H8-AGM | V6/3.0L | Replacement 36 months | Performance months | 900 |
| BATTERIES |
|---|
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V6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900 |
You can pretty much drive your Mercedes-Benz SL450 until you don't want to anymore. But your SL450's battery? Don't count on it to last forever. The average car battery lasts three to five years. You want to replace your 2017 Mercedes-Benz SL450 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, swollen battery case, corrosion-covered posts, or weak lights 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 computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Mercedes-Benz SL450 a replacement battery. Car batteries are one of our many specialties! Our technicians are familiar with Mercedes-Benz-specific recommendations for SL450 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that's best for your SL450, and schedule a weekday or weekend battery replacement service for your car.
We know what’s best for your Mercedes-Benz SL450, which is why we only carry top-of-the-line replacement parts and batteries. Your SL450 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the increasing power requirements of modern vehicles A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your Mercedes-Benz SL450 and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.
Have you recently had a fresh battery installed in your Mercedes-Benz SL450? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand 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.
Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Mercedes-Benz SL450 battery, stop by your nearest store. Our technicians have the answers.