2018 BMW 750i Batteries

Get a New BMW Battery

Get a New BMW 750i Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2018 BMW 750i at Firestone Complete Auto Care.

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Buying a Replacement Battery for BMW 750i

Your 750i doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 750i stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, or weak lights may all indicate that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your BMW 750i a replacement battery. Car batteries are only one of our many strong suits. Our expert technicians understand BMW service recommendations for 750i battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your 750i?

We only want what’s best for your BMW 750i, which is why we only carry top-of-the-line replacement parts and batteries. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations and house the latest technology to meet the growing power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your BMW 750i and drive with confidence knowing that performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 2018 BMW 750i Battery

Got a new car battery installed in your 2018 BMW 750i? Great job! Give your new car battery the best start with proper care. Give your new battery a hand by limiting short trips, keeping the battery posts corrosion-free, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 750i Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a 750i-specific battery question, stop by your nearest store. Our technicians have the answers.

  • Why doesn’t my 750i 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 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 to learn more about the state of your battery.
  • What do you do with my dead 750i battery? We’ll recycle your car battery for you!
  • How much will replacing my BMW 750i’s battery cost if I get a DieHard battery? Get affordable prices on BMW 750i batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
  •  How long do car batteries last? Car battery lifespan varies depending on a few factors, including driving conditions, accessories,  how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
  • Why is there white, crusty buildup on my 750i’s battery post? The white, flaky stuff that can build up around your 750i’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, 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 vehicle battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your 750i owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.
  • Where can I purchase 750i batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install 750i batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.