Why won't my 550i battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be 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 nearest Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old 550i battery?

We’ll recycle your car battery for you!

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

You can find affordable 550i 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?

Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.

What is the white, crusty stuff around my 550i’s battery post?

If you notice white, crusty stuff around the battery terminals of your 550i, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your 550i’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

How do I clean a corroded 550i 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 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 purchase 550i batteries near me?

You can shop for 550i 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.

2011 BMW 550i Car Batteries

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Get a New BMW 550i Battery

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

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2011 BMW 550i Battery Replacement & Size

Not sure what battery to get for your BMW 550i? Use this chart to find the right battery size and CCAs for your BMW 550i.

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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Shopping for BMW 550i Car Batteries

Sadly, your BMW 550i won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2011 BMW 550i battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance 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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2011 BMW 550i running! Car batteries are one of our many specialties! Our expert technicians understand BMW service recommendations for 550i car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for 550is

We know what’s best for your BMW 550i, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard 550i batteries surpass expectations and house the latest technology to fuel the expanding power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your 550i and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your 550i’s New Battery Last

Have you recently had a fresh battery installed in your BMW 550i? 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.

Commonly Asked 550i Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a 550i-specific battery question, visit your nearest store. Our technicians have the answers.

Why won't my 550i battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery might be 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 nearest Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old 550i battery? We’ll recycle your car battery for you!
How much will replacing my BMW 550i’s battery cost if I get a DieHard battery? You can find affordable 550i 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? Car battery lifespan varies depending on a few factors, including driving conditions, accessories, how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
What is the white, crusty stuff around my 550i’s battery post? If you notice white, crusty stuff around the battery terminals of your 550i, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your 550i’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
How do I clean a corroded 550i 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 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 purchase 550i batteries near me? You can shop for 550i 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.