Why doesn’t my 550i battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What happens to my old 550i battery?

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

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

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.

How often should I replace my car battery?

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’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 550i 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.

How do I clean corrosion off my 550i vehicle 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 550i batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 550i batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

Car Batteries for 2007 BMW 550i

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BMW 550i Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2007 BMW 550is today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2007 BMW 550i

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

Battery	Engine	Warranty		Cold Cranking Amps
93-1	V8/4.8L	Replacement 24 months	Performance months	825
94RH7	V8/4.8L	Replacement 36 months	Performance months	800
H8-AGM	V8/4.8L	Replacement 36 months	Performance months	900

BATTERIES
V8/4.8L - Battery: 93-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 825
V8/4.8L - Battery: 94RH7 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
V8/4.8L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buying a Replacement Battery for BMW 550i

Your 550i doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 550i stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery posts, and subpar electrical performance can all signal 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. Drop in for a free battery check and, if needed, a replacement battery for your 2007 BMW 550i. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand BMW service recommendations for 550i car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your 550i, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your 550i?

We only want 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 in even the most extreme conditions. DieHard 550i batteries surpass expectations and house the latest technology to fuel the increasing power requirements of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your BMW 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.

After Buying 2007 BMW 550i Battery

Have you recently had a fresh battery installed in your BMW 550i? Congrats! You can give your new battery a head start with proper care and attention. Help extend your car battery’s life by limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 550i Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have battery questions that are BMW 550i-specific, stop by your nearest store. Our technicians have the answers.

Why doesn’t my 550i battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have a habit of leaving your car doors open and the cabin light at night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.
What happens to my old 550i battery? We recycle it, taking care of both your car and the Earth.
What’s the cost of DieHard batteries for BMW 550is? 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.
How often should I replace my car battery? 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’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 550i 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.
How do I clean corrosion off my 550i vehicle 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 550i batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 550i batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.