Car Batteries for 2022 BMW 740i

Get a New BMW Battery

Get a Battery for Your BMW 740i

Don't let a failing battery slow you down. Shop replacement batteries for 2022 BMW 740is today and schedule a quick installation at Firestone Complete Auto Care.

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Buy the Right Battery for Your BMW 740i

Your 740i doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your 740i’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A sluggish engine start, a blinking battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your BMW 740i a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with BMW-specific recommendations for 740i battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your 740i, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your 740i?

We know what’s best for your BMW 740i, which is why we exclusively carry the best. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard 740i batteries surpass expectations using state-of-the-art advancements to satisfy the increasing power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your 740i and have the peace of mind that performance will be there when you're counting on it. That's the kind of battery we deliver.

Caring for a New BMW 740i Battery

Did you recently have a new 2022 BMW 740i car battery installed? 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, decreasing the number of short trips you take, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.

Answers to Your 740i Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are BMW 740i-specific, stop by your nearest store. Our technicians have the answers.

  • Why won’t my 740i battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What happens to my old 740i battery? We’ll recycle your car battery for you!
  • How much will replacing my BMW 740i’s battery cost if I get a DieHard battery? BMW 740i 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 can I expect my car battery to last? 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 740i’s battery post? The white, flaky stuff that can build up around your 740i’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 740i, 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 740i 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 740i batteries near me? You can shop for 740i 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.