Why won’t my 550i GT xDrive battery hold a charge?

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 dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old 550i GT xDrive battery?

We recycle it, taking care of both your car and the Earth.

How much will replacing my BMW 550i GT xDrive’s battery cost if I get a DieHard battery?

BMW 550i GT xDrive 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?

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 550i GT xDrive’s battery post?

The white, crusty stuff that can accumulate around 550i GT xDrive 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 550i GT xDrive battery terminal?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 550i GT xDrive 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.

Where can I find a battery for my 550i GT xDrive?

You can shop for 550i GT xDrive 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.

2015 BMW 550i GT xDrive Batteries

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Get a Battery for Your BMW 550i GT xDrive

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2015 BMW 550i GT xDrive today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2015 BMW 550i GT xDrive

Need more info about BMW 550i GT xDrive batteries? Use the following chart to find information on BMW 550i GT xDrive battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
H8-AGM	V8/4.4L	Replacement 36 months	Performance months	900

BATTERIES
V8/4.4L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buying a Replacement Battery for BMW 550i GT xDrive

Your 550i GT xDrive doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 550i GT xDrive stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 2015 BMW 550i GT xDrive running! Car batteries are one of our many specialties! Our expert technicians understand BMW service recommendations for 550i GT xDrive battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for 550i GT xDrives?

We only want what’s best for your BMW 550i GT xDrive, which is why we carry just that. Your 550i GT xDrive needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to fuel the expanding power requirements of new vehicles and their accessories. A DieHard battery isn't an ordinary car battery. It's extraordinary. Choose a DieHard battery for your BMW 550i GT xDrive 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 2015 BMW 550i GT xDrive Battery

Got a new car battery installed in your 2015 BMW 550i GT xDrive? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Give your new battery a hand by decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 550i GT xDrive Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a 550i GT xDrive-specific battery question, visit your nearest store. Our expert techs have the answers you need.

Why won’t my 550i GT xDrive battery hold a charge? 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 dome lights on during the night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old 550i GT xDrive battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my BMW 550i GT xDrive’s battery cost if I get a DieHard battery? BMW 550i GT xDrive 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? 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 550i GT xDrive’s battery post? The white, crusty stuff that can accumulate around 550i GT xDrive 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 550i GT xDrive battery terminal? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 550i GT xDrive 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.
Where can I find a battery for my 550i GT xDrive? You can shop for 550i GT xDrive 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.