2016 Mercedes-Benz SL400 Car Batteries

Get a Battery for Your Mercedes-Benz SL400

Don’t let a dead battery stop you. Shop replacement car batteries for your 2016 Mercedes-Benz SL400 at Firestone Complete Auto Care.

The Right Battery Size for a 2016 Mercedes-Benz SL400

Researching battery replacements for your Mercedes-Benz SL400? Use this chart to find the right battery size and CCAs for your Mercedes-Benz SL400.

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

V6/3.0L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Mercedes-Benz SL400

Sadly, your Mercedes-Benz SL400 won't last forever. Neither will its battery. Generally, car batteries last from three to five years. You want to replace your 2016 Mercedes-Benz SL400 battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corroded battery terminals, or faded headlights can all signal that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. 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 SL400 a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercedes-Benz’s service specs for SL400 battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  SL400s

We only want what’s best for your Mercedes-Benz SL400, which is why we only carry top-of-the-line replacement parts and batteries. Your SL400 needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard SL400 batteries surpass expectations and house the latest technology to meet the growing 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 SL400 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Mercedes-Benz SL400 Battery

Got a new car battery installed in your 2016 Mercedes-Benz SL400? Good thinking! Give your new car battery the best start with proper care. Give your new battery a hand by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Top SL400 Car Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are Mercedes-Benz SL400-specific, stop by your nearest store. Our expert techs have the answers you need.

  • Why won't my SL400 battery stay charged? A battery that won't hold a charge is almost as good as dead. 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 nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old SL400 battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for Mercedes-Benz SL400s? You can find affordable SL400 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.
  • What is the average lifespan of a car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • Why is there white, flaky stuff around my SL400’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 SL400 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.
  • What do I do about corrosion on my SL400 car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your SL400 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 SL400 batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install SL400 batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.