Why doesn’t my 750i xDrive 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 been leaving your car doors ajar and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.

What happens to my old 750i xDrive battery?

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

How much will replacing my BMW 750i xDrive’s battery cost if I get a DieHard battery?

You can find affordable 750i 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 is a car battery good for?

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 stuff around my 750i xDrive’s battery post?

The white, flaky stuff that can build up around your 750i 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 750i 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 corrosion off my 750i xDrive vehicle battery?

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 750i xDrive owner’s manual for instructions on how to do so.

Who carries 750i xDrive batteries near me?

Your local Firestone Complete Auto Care sells and installs 750i xDrive batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

2018 BMW 750i xDrive Car Batteries

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Get a New BMW 750i xDrive Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2018 BMW 750i xDrives today and schedule a quick installation at Firestone Complete Auto Care.

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The Right Battery Size for a 2018 BMW 750i xDrive

Not sure what battery to get for your BMW 750i xDrive? Use the following chart to find information on BMW 750i 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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Buying a Replacement Battery for BMW 750i xDrive

You can pretty much drive your BMW 750i xDrive until you don't want to anymore. But your 750i xDrive's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. You want to replace your 2018 BMW 750i xDrive battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corroded battery posts, and subpar electrical performance may all indicate that your battery needs attention.

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. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2018 BMW 750i xDrive running! Car batteries are only one of our many strong suits. Our technicians are well-acquainted with BMW’s service specs for 750i xDrive car batteries’ reserve capacities and cold cranking amps. 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.

Why Choose a DieHard Battery for Your 750i xDrive?

Your BMW 750i xDrive deserves the best, which is why we exclusively carry the best. Your 750i xDrive needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries shatter expectations using state-of-the-art advancements to meet the expanding power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your BMW 750i xDrive and drive with confidence knowing that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your 750i xDrive’s New Battery Last

Did you recently have a new 2018 BMW 750i xDrive car battery installed? Good thinking! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.