2020 Mercedes-Benz G550 Car Batteries

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz G550 Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2020 Mercedes-Benz G550s today and schedule a quick installation at Firestone Complete Auto Care.

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Buying a Replacement Battery for Mercedes-Benz G550

Your G550 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2020 Mercedes-Benz G550 battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery posts, or faded headlights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2020 Mercedes-Benz G550 running! Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Mercedes-Benz’s service specs for G550 battery CCAs and reserve capacity. Get help choosing the battery size that's best for your G550, and schedule a weekday or weekend battery replacement service for your car.

Is There a DieHard Battery for G550s?

We know what’s best for your Mercedes-Benz G550, which is why we only carry top-of-the-line replacement parts and batteries. Your G550 needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to fuel the growing power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Mercedes-Benz G550 and have the peace of mind that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your G550’s New Battery Last

Did you recently have a new 2020 Mercedes-Benz G550 car battery installed? Good thinking! Give your new car battery the best start with proper care. Help extend your car battery’s life by limiting short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.

Commonly Asked G550 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a G550-specific battery question, visit your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my G550 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 been leaving your car doors ajar and the dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead G550 battery? We recycle it, taking care of both your car and the Earth.
  •  How much do DieHard batteries cost for your Mercedes-Benz G550? Mercedes-Benz G550 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  •  How long do car batteries last? 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 G550’s battery post? The white, flaky stuff that can build up around your G550’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your G550, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • How do I remove corrosion from my G550 car battery? 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 G550 batteries near me? Your local Firestone Complete Auto Care sells and installs G550 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.