Why won't my 640i Gran Coupe 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’ve been leaving the doors slightly open and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.

What do you do with my old 640i Gran Coupe battery?

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

How much do DieHard batteries cost for your BMW 640i Gran Coupe?

BMW 640i Gran Coupe 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 long do car batteries last?

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.

Why is there white, flaky stuff around my 640i Gran Coupe’s battery post?

The white, crusty stuff that can accumulate around 640i Gran Coupe car battery terminals is called corrosion. It is caused by a chemical reaction between the battery acid and the air, which creates a white, powdery substance that can build up on the terminals over time. Corrosion can interfere with the flow of electricity between the battery post and the car's electrical system, sometimes leading to poor electrical performance, difficulty starting, and even premature battery failure.

How do I clean a corroded 640i Gran Coupe battery terminal?

Regularly inspecting and cleaning your battery terminals will help keep your 640i Gran Coupe’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.

Where can I find a battery for my 640i Gran Coupe?

You can shop for 640i Gran Coupe 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 2019 BMW 640i Gran Coupe

Get a New BMW Battery

Get a New BMW 640i Gran Coupe Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2019 BMW 640i Gran Coupes today and schedule a quick installation at Firestone Complete Auto Care.

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Buying a Replacement Battery for BMW 640i Gran Coupe

Your 640i Gran Coupe doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your 640i Gran Coupe’s car battery. Replace it regularly instead! Watch for signs that your current battery is getting too old or too weak. 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.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. 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, a replacement battery for your 2019 BMW 640i Gran Coupe. Car batteries are one of our many specialties! Our technicians are well-acquainted with BMW’s service specs for 640i Gran Coupe 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.

Is There a DieHard Battery for 640i Gran Coupes?

We only want what’s best for your BMW 640i Gran Coupe, 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 640i Gran Coupe batteries surpass expectations using the latest innovative technology to fuel the growing power needs of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Buy a DieHard battery for your BMW 640i Gran Coupe and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your 640i Gran Coupe’s New Battery Last

Have you recently had a fresh battery installed in your BMW 640i Gran Coupe? Great job! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by decreasing the number of short trips you take, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.