How Long a Ford Fusion Battery Last? (Full Guide)

When shopping for a Ford Fusion battery, you need to put certain things into consideration. Factors like the brand of the battery, the engine size of the Ford Fusion, the battery size you need, and the installation fee are some of the questions you need to ask yourself before you go shopping. These factors will determine how much you'll spend on the Fusion battery. Let's find out which are those factors!

How Does the Ford Fusion Battery Work?

Ford Fusion Battery

Most car batteries depend on a lead-acid chemical reaction to function. Batteries like this are considered as a part of the starting, lighting, and ignition (SLI) category. To power your vehicle’s engine, light, and accessories, SLI batteries produce energy. Once the energy produced reaches the car’s engine, the alternator will provide power.

The alternator recharges the battery while the engine is running and supplies electrical power to the car. The battery stores the electrical power and uses this stored power to turn on the engine whenever the driver turns the key.

How Long Does a Ford Fusion Battery Last?

How Long a Ford Fusion Battery Last?

A Ford Fusion battery can typically last between 3-5 years, depending on the type of battery, weather conditions, driving habits, and more. The battery life can be prolonged by:

  • Proactively testing the battery.
  • Cleaning the posts of corrosion and terminals with a cooperative cleaning resolution and a wire brush.
  • Keeping the battery tightly secured. The vibrations of the car can detach the connections and rattle the battery’s components.
  • Regularly starting your vehicle. The battery should not be left unused for a long time.
  • Keeping the vehicle stored indoors, away from intense swings in temperature or climate.

Common Symptoms of a Bad Battery – How Do You When It is Time to Replace Your Ford Fusion Battery?

Common Symptoms of a Bad Ford Fusion Battery

One of the commonest car problems is a dead battery. This is one problem most car owners have faced. A dead battery may be the result of leaving your car light on, leaving the radio on for too long when the car engine is not functioning, or not closing one or more doors of the car completely.

A car battery is considered dead when the charge on it is not enough to run electrical components or to start the vehicle engine. If while driving your vehicle the battery is losing charge, the “check engine” will turn on and the engine may stall. Other symptoms that indicate the need for you to replace your Ford Fusion battery or to get it looked at by a mechanic includes:

  • Low battery fluid level. If your battery’s fluid level is low, you may need to test the battery and charging system.
  • Delayed engine crank. If your engine does not start or if it cranks slowly when you try to start it, it may be that the battery is dead or bad.
  • Fluid leaks or corrosion. Battery fluid leaks and other fluid leaks may lead to excessive corrosion. So, check your battery connectors and cables for signs of corrosion and clean them to extend the battery life or replace the battery if needed.
  • Clicking sound. If you observe a clicking sound when turning your key or you notice that your electronics turn on but the car does not start, it may be that the battery is dead or bad.

If your battery needs repair, check out our guide here.

Why Do You Need to Check Your Fusion Battery?

That your Fusion battery is not completely dead does not mean that it is operating at an optimal level and so, you need to have it checked each time you visit a mechanic or service center. Leaving your battery unchecked and using it at a non-optimal level may put pressure on the starter or alternator to improve power.

When excessive power is drawn from the alternator to compensate for energy loss from the battery, your engine may run outside of ideal conditions. This may result in added expenses for you. Check your Fusion battery and make sure it is operating at a near-perfect level always.

Ford Fusion Battery Replacement Cost

The replacement cost for the Ford Fusion battery depends on factors such as the brand of battery, size of the battery, and whether or not you’ll be installing the new battery yourself. If you decide that a competent technician installs the battery for you, you may have to add to parts costs an additional labor cost of between $26 and $40.

On average, replacing your Ford Fusion battery may cost you between $339 and $378. Note that this range does not factor in fees and taxes, as well as your unique location. Here is a Ford Fusion replacement battery on Amazon.

How Frequent Should You Replace Your Ford Fusion Battery?

ford fusion battery replacement

There is no specific age or mileage interval when batteries fail. A battery will naturally weaken the older it gets. Factors like how frequently you start the vehicle (or allow it to stay idle), the weather conditions of your drive-in, maintenance of the charging and starting system, etc., can affect the life of a battery.

Ford Fusion batteries typically last between 3 to 5 years and so, you may have to replace them every 3 to 5 years. However, you need to test your battery regularly for voltage drops. Don’t test it only when it shows signs of weakness; proactively test it or get your mechanic to do so at least twice a year.

A fully charge car battery measures between 12 to 13 volts, except it's a high-performance battery. If your battery measures between the aforementioned volts, it may be an indication that the battery is in good shape, but if it gives a voltmeter reading above 13 volts, it may be an indication that the battery is faulty. If you need a battery box, check out our reviews on the best battery boxes here.

Are Ford Fusion Batteries Protected or Covered Under Warranty?

fusion battery

Most substantial original equipment manufacturer (OEM) Ford batteries are protected by some form of warranty, potentially up to 2 years (or 24 months). A Ford Fusion battery would not be warranty-covered if it:

  • was connected to non-OEM components
  • has been recharged
  • has cracks
  • was physically damaged before the inspection

What Are the Best Ford Fusion Batteries to Buy?

It is pretty difficult to pick one battery as the best Fusion battery. There are so many factors that determine which battery is the best; most batteries are designed with these factors in mind. Some of the factors to consider when you are shopping for a new Fusion battery include group size, reserve capacity, cold-cranking amps, date code, and warranty.

Most illustrious car battery brands like DieHard Batteries, NAPA, Odyssey, Duralast, AC Delco, EverStart, etc., can provide you with a good Fusion battery. Make sure you select a battery that will suit your needs and driving habit.Check out which are the best batteries for Ford F-150 here.

How to Replace Your Ford Fusion Battery

Replace Ford Fusion Battery

Replacing some types of batteries in new vehicle models is becoming very tricky. Hood spaces in these newer models are shrunk to raise performance. Some batteries are now difficult to access because of this. You can check your vehicle’s owner’s manual to get information on where the battery is located.

As odd as it may sound, you may find some batteries in the trunk or under the floorboard. After getting the location of your battery, you can replace it by following the procedure below.

  1. Ensure you put off your engine
  2. Unfasten the bolts holding the black negative battery cable with the use of a wrench
  3. Remove the cable carefully by twisting and pulling. Don’t apply much force or pry the cable away from the battery with any metal object. If you do so, you may damage the cable.
  4. Procedures 2 and 3 should be repeated to remove the red (positive) battery cable.
  5. Find the clamp holding the battery in place and use a ratchet or wrench to remove it.
  6. Remove the battery. The battery will be heavy; you need to be careful when removing it.
  7. After successfully removing the battery, use a battery cleaning solution and wire brush to clean any corrosion on the cables and also the battery tray.
  8. Repeat the procedures above to install a new battery.

Can You Drive with Your Ford Fusion Battery Light On?

Can You Drive with Your Ford Fusion Battery Light On

When driving and you observe that your battery warning light comes on, turn off your accessories to avoid the battery draining further. The warning light is an indication that the alternator is not evident properly.

What this means is that you are running totally on battery power. The alternator’s purpose is to charge your Fusion battery whenever you are driving. If it is not evident properly, the whole battery power may get drained.

This may leave you stranded when the vehicle is turned off. To sustain power in the battery, ensure you put off the air conditioner, radio, and lights, except you are driving in the night. In a situation where you have many warning lights on, including the battery light, you may have to pull over to a good location.

The serpentine belt of your Ford Fusion may also be responsible for the battery warning light coming on. One way you can tell if it is responsible is to observe your steering; the steering may feel big or become hard.

Final Thoughts

Considering that the Ford Fusion battery lasts only from 3 to 5 years, it indeed should be replaced sooner or later. Each battery has its own features and despite that, almost all of them are covered with a warranty, you should be careful when choosing which battery to buy or not. Hopefully, this blog post helped you to make your decision on which Ford Fusion battery is the best for your vehicle. Happy shopping!

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