2018 Ford Flex Car Batteries

Get a New Ford Flex Battery

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

2018 Ford Flex Battery Replacement & Size

Researching battery replacements for your Ford Flex? Use the following chart to find information on Ford Flex battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
65-1 V6/3.5L Replacement 24 months Performance months 850
65-2 V6/3.5L Replacement 36 months Performance months 850
65-AGM V6/3.5L Replacement 36 months Performance months 750
BATTERIES

V6/3.5L

- Battery: 65-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 850

V6/3.5L

- Battery: 65-2

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 850

V6/3.5L

- Battery: 65-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 750

Shopping for Ford Flex Car Batteries

Sadly, your Ford Flex won't last forever. Neither will its battery. 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 Ford Flex stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, bloated battery case, corroded battery posts, or dim headlights can all signal that your battery is waving goodbye.

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. Drop in for a free battery check and, if needed, get your Ford Flex a replacement battery. Car batteries are only one of our many strong suits. Our technicians are familiar with Ford-specific recommendations for Flex car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Why Choose a DieHard Battery for Your Flex?

We only want what’s best for your Ford Flex, which is why we exclusively carry the best. Your Flex needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using the latest innovative technology to fuel the increasing power needs of new vehicles. A DieHard battery isn't an ordinary car battery. It's extraordinary. Buy a DieHard battery for your Ford Flex and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

After Buying 2018 Ford Flex Battery

Did you recently have a new 2018 Ford Flex car battery installed? Congrats! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, cutting back on unnecessary short trips, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Answers to Your Flex Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Ford Flex-specific, pay us a visit. Our technicians have the answers.

  • Why won't my Flex battery stay charged? A battery that won't hold a charge is almost as good as dead. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your favorite Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my dead Flex battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Ford Flex’s battery cost if I get a DieHard battery? Ford Flex 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 Flex’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 Flex 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.
  • What do I do about corrosion on my Flex car battery? Regularly inspecting and cleaning your battery terminals will help keep your Flex’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 Flex batteries near me? Your local Firestone Complete Auto Care sells and installs Flex batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.