Why won't my 550i xDrive 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 dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.

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

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

What’s the cost of DieHard batteries for BMW 550i xDrives?

You can find affordable 550i xDrive 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 can I expect my car battery to 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 550i xDrive’s battery post?

The white, flaky stuff that can build up around your 550i xDrive’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 550i xDrive, 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 clean a corroded 550i xDrive battery terminal?

To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 550i xDrive owner’s manual for instructions on how to do so.

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

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 550i xDrive 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.

2011 BMW 550i xDrive Batteries

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BMW 550i xDrive Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2011 BMW 550i xDrives today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2011 BMW 550i xDrive

Researching battery replacements for your BMW 550i xDrive? Use the following chart to find information on BMW 550i xDrive battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
95R/H9	V8/4.4L	Replacement 36 months	Performance months	950
H8-AGM	V8/4.4L	Replacement 36 months	Performance months	900

BATTERIES
V8/4.4L - Battery: 95R/H9 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 950
V8/4.4L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buy the Right Battery for Your BMW 550i xDrive

Your 550i xDrive doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your 550i xDrive’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. A slow engine crank, a blinking battery or check engine light, swollen battery case, corroded battery terminals, or weak lights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Visit us for a complimentary battery check and, if needed, get your BMW 550i xDrive a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with BMW’s service specs for 550i xDrive battery cold cranking amps and reserve capacity. Get help figuring out the battery size that's best for your 550i xDrive, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for 550i xDrives

We know what’s best for your BMW 550i xDrive, 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 some of the toughest conditions. DieHard batteries go above and beyond and house the latest technology to meet the growing power requirements of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Go with a DieHard battery for your 550i xDrive and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2011 BMW 550i xDrive Battery

Got a new car battery installed in your 2011 BMW 550i xDrive? Great job! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, 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.

Commonly Asked 550i xDrive Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a 550i xDrive-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

Why won't my 550i xDrive 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 dome lights on during the night. Stop by for a free battery test at your local Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my old 550i xDrive battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for BMW 550i xDrives? You can find affordable 550i xDrive 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 can I expect my car battery to 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 550i xDrive’s battery post? The white, flaky stuff that can build up around your 550i xDrive’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 550i xDrive, 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 clean a corroded 550i xDrive battery terminal? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your 550i xDrive owner’s manual for instructions on how to do so.
Where can I find a battery for my 550i xDrive? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 550i xDrive 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.