Why doesn’t my M2 battery stay charged?

A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What happens to my old M2 battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

What’s the cost of DieHard batteries for BMW M2s?

BMW M2 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.

What is the average lifespan of a 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.

Why is there white, crusty buildup on my M2’s battery post?

If you notice white, crusty stuff around the battery terminals of your M2, 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 M2’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my M2 car 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 M2 owner’s manual for instructions on how to do so.

Who carries M2 batteries near me?

You can shop for M2 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.

Car Batteries for 2018 BMW M2

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Get a Battery for Your BMW M2

Don't let a failing battery slow you down. Shop replacement batteries for 2018 BMW M2s today and schedule a quick installation at Firestone Complete Auto Care.

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2018 BMW M2 Battery Replacement & Size

Need more info about BMW M2 batteries? Use this chart to find the right battery size and CCAs for your BMW M2.

Battery	Engine	Warranty		Cold Cranking Amps
H7-AGM	L6/3.0L	Replacement 36 months	Performance months	850

BATTERIES
L6/3.0L - Battery: H7-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 850

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Buying a Replacement Battery for BMW M2

Sadly, your BMW M2 won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2018 BMW M2 battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery terminals, and subpar electrical performance can all be signs that your battery is on its last leg.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. 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 M2 a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with BMW-specific recommendations for M2 car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that's best for your M2, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for M2s?

Your BMW M2 deserves the best, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using state-of-the-art advancements to meet the increasing power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your M2 and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2018 BMW M2 Battery

Got a new car battery installed in your 2018 BMW M2? Great job! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked M2 Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a M2-specific battery question, stop by your nearest store. Our technicians are happy to help.

Why doesn’t my M2 battery stay charged? A battery is in its final hour when it will no longer hold a charge. It may be getting old. Or, you’ve been leaving the doors slightly open and the dome lights on during the night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
What happens to my old M2 battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
What’s the cost of DieHard batteries for BMW M2s? BMW M2 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.
What is the average lifespan of a 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.
Why is there white, crusty buildup on my M2’s battery post? If you notice white, crusty stuff around the battery terminals of your M2, 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 M2’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my M2 car 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 M2 owner’s manual for instructions on how to do so.
Who carries M2 batteries near me? You can shop for M2 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.