Why won’t my 745e 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 cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my dead 745e xDrive battery?

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

How much will replacing my BMW 745e xDrive’s battery cost if I get a DieHard battery?

BMW 745e 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 often should I replace my car battery?

The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.

What is the white, crusty stuff around my 745e xDrive’s battery post?

The white, flaky stuff that can build up around your 745e 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 745e 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 745e xDrive vehicle battery?

Regularly inspecting and cleaning your battery terminals will help keep your 745e xDrive’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who carries 745e xDrive batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 745e 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.

Car Batteries for 2020 BMW 745e xDrive

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Get a New BMW 745e xDrive Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2020 BMW 745e xDrives today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2020 BMW 745e xDrive

Not sure what battery to get for your BMW 745e xDrive? Use the following chart to find information on BMW 745e xDrive battery size and cold cranking amps.

Battery	Engine	Warranty		Cold Cranking Amps
95R/H9	L6/3.0L	Replacement 36 months	Performance months	950
H8-AGM	L6/3.0L	Replacement 36 months	Performance months	900

BATTERIES
L6/3.0L - Battery: 95R/H9 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 950
L6/3.0L - Battery: H8-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 900

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Buying a Replacement Battery for BMW 745e xDrive

Sadly, your BMW 745e xDrive won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your 745e 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, an illuminated battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights can all signal that your battery is waving goodbye.

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, get your BMW 745e xDrive a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with BMW’s service specs for 745e xDrive battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your 745e xDrive?

We only want what’s best for your BMW 745e xDrive, which is why we carry just that. Your 745e xDrive needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries go above and beyond using state-of-the-art advancements to meet the increasing power demands of new vehicles and their accessories. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your 745e 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 745e xDrive’s New Battery Last

Got a new car battery installed in your 2020 BMW 745e xDrive? Congrats! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your 745e xDrive Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a 745e xDrive-specific battery question, pay us a visit. Our technicians have the answers.

Why won’t my 745e 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 cabin light at night. Stop by for a free battery test at your nearest Firestone Complete Auto Care to learn more about the state of your battery.
What do you do with my dead 745e xDrive battery? We recycle it, taking care of both your car and the Earth.
How much will replacing my BMW 745e xDrive’s battery cost if I get a DieHard battery? BMW 745e 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 often should I replace my car battery? The typical 12-volt car battery may last three to five years, depending on the type of battery, the driving conditions, and how well the battery is maintained.
What is the white, crusty stuff around my 745e xDrive’s battery post? The white, flaky stuff that can build up around your 745e 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 745e 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 745e xDrive vehicle battery? Regularly inspecting and cleaning your battery terminals will help keep your 745e xDrive’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
Who carries 745e xDrive batteries near me? When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install 745e 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.