Car Batteries for 2012 Ford Flex

Get a New Ford Battery

Get a Battery for Your Ford Flex

Don’t let a dead battery stop you. Shop replacement car batteries for your 2012 Ford Flex at Firestone Complete Auto Care.

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2012 Ford Flex Battery Replacement & Size

Researching battery replacements for your Ford Flex? Use this chart to find the right battery size and CCAs for your Ford Flex.

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

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Buy the Right Battery for Your Ford Flex

You can pretty much drive your Ford Flex until you don't want to anymore. But your Flex's battery? Don't count on it to last forever. The average car battery lasts three to five years. Don’t get stranded by your Flex’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or faded headlights can all be signs that your battery is waving goodbye.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. Our equipment can see how much charge is left in your battery. Stop by for a free battery test and, if needed, get your Ford Flex a replacement battery. Automotive batteries are just one of our many areas of expertise. Our expert technicians understand Ford service recommendations for Flex battery CCAs and reserve capacity. Get help identifying the type and size of battery that's best for your Flex, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for  Flexs

We know what’s best for your Ford Flex, which is why we exclusively carry the best. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond using the latest innovative technology to meet the expanding power requirements of new vehicles. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Ford Flex and have the peace of mind that performance will be there when you need it most. That's the kind of battery we deliver.

After Buying 2012 Ford Flex Battery

Got a new car battery installed in your 2012 Ford Flex? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, 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.

Top Flex Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Ford Flex battery, visit your nearest store. Our technicians are happy to help.

  • Why doesn’t my Flex battery stay charged? 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 cabin light at 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 dead Flex battery? We’ll recycle your car battery for you!
  • How much will replacing my Ford Flex’s battery cost if I get a DieHard battery? Get affordable prices on Ford Flex 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.
  • What is the average lifespan of a car battery? 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 Flex’s battery post? If you notice white, crusty stuff around the battery terminals of your Flex, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Flex’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
  • What do I do about corrosion on my Flex car battery? You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your Flex 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.
  •  Who carries Flex batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Flex batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.