Car Batteries for 2018 BMW 440i

BMW 440i Batteries Near You

Don't let a failing battery slow you down. Shop replacement batteries for 2018 BMW 440is today and schedule a quick installation at Firestone Complete Auto Care.

2018 BMW 440i Battery Replacement & Size

Not sure what battery to get for your BMW 440i? Use the following chart to find information on BMW 440i battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
H8-AGM L6/3.0L Replacement 36 months Performance months 900
BATTERIES

L6/3.0L

- Battery: H8-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 900

Shopping for BMW 440i Car Batteries

You can pretty much drive your BMW 440i until you don't want to anymore. But your 440i's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your 440i’s car battery. Replace it regularly instead! Look out for symptoms of a faulty car battery. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or dim headlights can all signal that your battery needs attention.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your BMW 440i a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with BMW-specific recommendations for 440i battery CCAs and reserve capacity. Get help figuring out the battery size that's best for your 440i, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your 440i?

We know what’s best for your BMW 440i, which is why we only carry top-of-the-line replacement parts and batteries. Your vehicle needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations using state-of-the-art advancements to fuel the increasing power demands of modern vehicles They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your BMW 440i and have the peace of mind that your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your 440i’s New Battery Last

Got a new car battery installed in your 2018 BMW 440i? Great job! Give your new car battery the best start with proper care. ensuring all the lights are turned off before you leave the car, limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked 440i Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are BMW 440i-specific, visit your nearest store. Our expert techs have the answers you need.

  • Why won't my 440i battery stay charged? 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 favorite Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my dead 440i battery? We’ll recycle your car battery for you!
  • What’s the cost of DieHard batteries for BMW 440is? Get affordable prices on BMW 440i 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 can I expect my car battery to 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.
  • What is the white, crusty substance accumulating on my 440i’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your 440i car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  • How do I clean a corroded 440i battery terminal? Regularly inspecting and cleaning your battery terminals will help keep your 440i’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 purchase 440i batteries near me? You can shop for 440i 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.