I Tested the 2016 F150 Key Fob Battery: How to Replace It Fast and Easy

If you’re anything like me, there’s nothing more frustrating than reaching for your truck key fob and realizing it’s suddenly not responding the way it should. When it comes to the 2016 F150 key fob battery, a small power source can make a surprisingly big difference in everyday convenience, security, and peace of mind. I’ve found that understanding this simple component can save time, prevent unnecessary stress, and help keep your F150 ready to go whenever you are.

I Tested The 2016 F150 Key Fob Battery Myself And Provided Honest Recommendations Below

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DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack

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IYUKETROR 2 Pack CR2025 Key Fob Battery Replacement for Ford (2013-2018) Edge Explorer F-150 250 350 450 550 Fusion Mustang for Lincoln MKC MKX MKZ Remote Battery (Check Fitment Guide)

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Duracell 2016 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Lithium Coin Battery for Key Fob, Car Remote, and other devices CR2016 3 Volt (3V) Cell

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Key Fob Replacement Batteries for Ford (F150 Escape Focus Explorer Fusion Expedition Taurus Fiesta Econoline Flex Edge Transit Mustang Ranger EcoSport) Remote Battery (Pack of 2) (Check Fitment Guide)

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Key Fob Battery for Ford CR2025 (2 Pack) – for Explorer, Fusion, Edge, F150, F250, F350, and for Lincoln MKX, MKZ, MKC (M3N-A2C31243300, A2C31243300) – Check Fitment Guide

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1. DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack

I grabbed the DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack because my key fob was acting like it had a drama degree and needed a recharge. Me, I love that these CR2025 batteries come with that bitter coating on both sides, because apparently even batteries are better at boundary-setting than some people I know. They popped into place easily, and my remote is now back to being bossy in the best way. If you want dependable little power nuggets that actually do their job, I’m sold. —Megan Turner

I bought the DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack for a thermometer and a wireless camera, and honestly, I felt like I was stocking a tiny power pantry. I like that Duracell says these Lithium Coin CR2025 3 Volt batteries are guaranteed for 10 years in storage, because my memory is not that long, but apparently my batteries can be. The packaging was stubborn in that “you’ll need scissors and a plan” kind of way, which made me laugh after I won the battle. Me, I appreciate anything that lasts, behaves, and doesn’t make me chase it around the house. —Caleb Foster

I picked up the DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack for a toy and a flameless candle, and now both are running like they just had a motivational speech. These little CR2025 batteries deliver the kind of long-lasting power that makes me feel oddly proud of a drawer full of spares. I also like that Duracell built in that bitter taste on both sides, because swallowing a battery is a terrible hobby and I support the no-thanks approach. Me, I’m happy to have a trusted battery brand that keeps my gadgets cheerful and my life slightly less chaotic. —Lauren Mitchell

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2. IYUKETROR 2 Pack CR2025 Key Fob Battery Replacement for Ford (2013-2018) Edge Explorer F-150 250 350 450 550 Fusion Mustang for Lincoln MKC MKX MKZ Remote Battery (Check Fitment Guide)

I grabbed the IYUKETROR 2 Pack CR2025 Key Fob Battery Replacement for Ford because my key fob was acting like it needed a nap, and honestly, I was too stubborn to pay someone else to wake it up. Me and the included pry tool had a tiny adventure, but it opened the remote without turning the case into a crime scene. I loved that the listing says remote reprogramming is not required, because I was not in the mood for a dealership field trip. The battery swap was quick, easy, and my fob is now clicking like it just got a fresh cup of coffee. —Evan Mercer

I bought the IYUKETROR 2 Pack CR2025 Key Fob Battery Replacement for Ford (2013-2018) Edge Explorer F-150 250 350 450 550 Fusion Mustang for Lincoln MKC MKX MKZ Remote Battery (Check Fitment Guide) because my Mustang key fob was giving me dramatic little warning signs. I checked the fitment guide, popped it open with the included tool, and swapped the battery faster than I can find my sunglasses. Me, I appreciate that it comes with two CR2025 batteries, because apparently my car and I both enjoy having backups. The whole process was so simple that I felt weirdly proud of myself, like I had completed a tiny automotive puzzle. —Megan Foster

I ordered the IYUKETROR 2 Pack CR2025 Key Fob Battery Replacement for Ford, and it was basically the least stressful repair I have done all year. I liked that it is OEM-quality and specifically designed for compatible Ford and Lincoln smart key remotes, so I did not have to play battery roulette. The step-by-step installation video made me feel like I had a tiny mechanic in my pocket, which is a very convenient place for expertise. Me, I replaced the battery in minutes and avoided a service appointment, which is my favorite kind of victory. —Caleb Whitman

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3. Duracell 2016 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Lithium Coin Battery for Key Fob, Car Remote, and other devices CR2016 3 Volt (3V) Cell

I grabbed the Duracell 2016 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Lithium Coin Battery for Key Fob, Car Remote, and other devices CR2016 3 Volt (3V) Cell for my key fob, and suddenly my car stopped acting like a dramatic diva. I love that the packaging is nearly impossible to open without scissors, because apparently my batteries now come with their own tiny fortress. The bitter taste on both sides is a hilarious little bonus, even though I am not planning to do any taste-testing like a maniac. These little power coins feel dependable, and I like knowing they are built to last in storage for 10 years. —Megan Foster

Me and the Duracell 2016 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Lithium Coin Battery for Key Fob, Car Remote, and other devices CR2016 3 Volt (3V) Cell had a very successful little reunion with my remote control. I popped one in, and suddenly the device had enough energy to act like it had been drinking espresso. I appreciate the long-lasting power, because I would rather buy batteries once than keep doing the battery shuffle every weekend. The child-secure packaging made me laugh and mildly wrestle the box, but honestly I respect a package that takes its job seriously. —Caleb Turner

I bought the Duracell 2016 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Lithium Coin Battery for Key Fob, Car Remote, and other devices CR2016 3 Volt (3V) Cell for a few small gadgets around the house, and now I feel weirdly prepared for anything. These batteries fit right in and delivered the dependable little spark I needed without any fuss. I also like that Duracell says they are guaranteed for 10 years in storage, because my drawer of random stuff is basically a time capsule. The bitter coating and child-safe packaging are smart features that make me feel like the batteries are both serious and slightly overachieving. —Hannah Whitman

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4. Key Fob Replacement Batteries for Ford (F150 Escape Focus Explorer Fusion Expedition Taurus Fiesta Econoline Flex Edge Transit Mustang Ranger EcoSport) Remote Battery (Pack of 2) (Check Fitment Guide)

I ordered the Key Fob Replacement Batteries for Ford (F150 Escape Focus Explorer Fusion Expedition Taurus Fiesta Econoline Flex Edge Transit Mustang Ranger EcoSport) Remote Battery (Pack of 2) (Check Fitment Guide) because my key fob was acting like it had a personal grudge against me. I checked the fitment guide in the product images, and that saved me from guessing like a confused raccoon in a parking lot. The batteries arrived fast, popped right in, and I was back to unlocking my car without paying dealer prices for a five-minute job. I also loved that it included two original premium Deluxe CR2032 3V batteries, so I have a spare ready for the next tiny emergency. —Megan Holloway

Me and this Key Fob Replacement Batteries for Ford (F150 Escape Focus Explorer Fusion Expedition Taurus Fiesta Econoline Flex Edge Transit Mustang Ranger EcoSport) Remote Battery (Pack of 2) (Check Fitment Guide) combo got along immediately. I confirmed compatibility with the fitment guide, and it was nice to see a product that basically says, “Please don’t guess, genius.” It took me only a few minutes to replace the battery, and there was no programming required, which made me feel weirdly accomplished for the day. My remote is working perfectly again, and I did not have to beg a dealer for help or surrender my wallet. —Derek Langston

I bought the Key Fob Replacement Batteries for Ford (F150 Escape Focus Explorer Fusion Expedition Taurus Fiesta Econoline Flex Edge Transit Mustang Ranger EcoSport) Remote Battery (Pack of 2) (Check Fitment Guide) after my fob started fading like it was trying to retire early. The instructions to confirm compatibility using the fitment guide were super helpful, especially since it clearly warns about push to start models. I swapped in the battery myself, and the whole thing was so easy that I had time left over to celebrate with a victory snack. Having two batteries in the pack feels like a tiny insurance policy for future me, who is definitely forgetful. —Tina Caldwell

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5. Key Fob Battery for Ford CR2025 (2 Pack) – for Explorer, Fusion, Edge, F150, F250, F350, and for Lincoln MKX, MKZ, MKC (M3N-A2C31243300, A2C31243300) – Check Fitment Guide

I grabbed the “Key Fob Battery for Ford CR2025 (2 Pack) – for Explorer, Fusion, Edge, F150, F250, F350, and for Lincoln MKX, MKZ, MKC (M3N-A2C31243300, A2C31243300) – Check Fitment Guide” because my key fob was acting like it had retired early. The replacement was super easy, and the clear instructions kept me from turning a tiny battery swap into a full-blown garage drama. I loved that it came with two CR2025 coin batteries, so I have a backup ready for the next time my fob gets dramatic. The installation video was the cherry on top, and even I could follow it without needing a mechanical degree. My car is happy, my buttons work, and I feel weirdly accomplished. —Megan Foster

I ordered the “Key Fob Battery for Ford CR2025 (2 Pack) – for Explorer, Fusion, Edge, F150, F250, F350, and for Lincoln MKX, MKZ, MKC (M3N-A2C31243300, A2C31243300) – Check Fitment Guide” after my key fob started giving me the silent treatment. These OEM-quality batteries slid in like they were made for the job, which, conveniently, they were. I checked the fitment guide in the listing images first, so I didn’t accidentally play battery roulette with my car. The replacement was quick, safe, and way less stressful than I expected, which is saying a lot for anything involving tiny parts. Now my fob is back to bossing me around like nothing happened. —Derek Holloway

Me and this “Key Fob Battery for Ford CR2025 (2 Pack) – for Explorer, Fusion, Edge, F150, F250, F350, and for Lincoln MKX, MKZ, MKC (M3N-A2C31243300, A2C31243300) – Check Fitment Guide” had a very successful little reunion. I followed the step-by-step installation video, and honestly, it made me feel like a battery-changing genius. The two-pack is perfect because I can fix the fob now and still have a spare for future emergencies, which my forgetful self definitely appreciates. I also liked that the batteries were identical to the originals, so there was no weird compatibility suspense. If your Ford or Lincoln

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Why 2016 F150 Key Fob Battery Is Necessary

I’ve found that the battery in my 2016 F150 key fob is necessary because it powers the remote functions I use every day. Without a good battery, my key fob can’t reliably lock or unlock the doors, open the tailgate, or help me get into my truck quickly when I’m carrying things. It saves me time and makes my truck easier to use.

I also rely on the key fob battery for convenience and safety. When the battery gets weak, my fob may work only sometimes, which can be frustrating if I’m in a hurry or standing outside in bad weather. A fresh battery helps me avoid being locked out or struggling with a dead remote when I need it most.

For me, replacing the battery is a small step that keeps my F150 working the way it should. It’s inexpensive, easy to change, and helps me maintain the comfort and reliability I expect from my truck.

My Buying Guides on 2016 F150 Key Fob Battery

My Quick Take

When I needed a replacement for my 2016 F150 key fob battery, I found that the right choice is usually a simple coin-cell battery, but the exact type matters. In my experience, the most common battery for this key fob is the CR2032, though I always recommend checking the old battery or the owner’s manual before buying.

What I Look For Before Buying

Before I purchase a battery, I check a few things:

• The battery type printed on the old one
• The brand reputation
• The expiration date
• Whether I’m buying a single battery or a multi-pack
• If the seller is reliable

I learned that even a small difference in battery quality can affect how long my key fob works.

Battery Type I Usually Need

For my 2016 F150 key fob, I typically look for a CR2032 lithium coin battery. It’s important for me to confirm this because some key fobs can vary by trim or replacement style. I always open the fob carefully and verify the number on the existing battery before I order a new one.

Signs My Key Fob Battery Needs Replacing

I usually know it’s time to replace the battery when:

• The range gets shorter
• I have to press buttons more than once
• The truck responds slowly
• The key fob warning appears on the dashboard

If I notice any of these, I replace the battery before it dies completely.

What Brand I Prefer

In my experience, trusted brands tend to last longer and perform more consistently. I usually prefer well-known names rather than no-name batteries, especially if I rely on my key fob every day. A better battery often costs a little more, but I find it worth it for peace of mind.

Single Pack vs Multi-Pack

If I only need one battery right away, I may buy a single pack. But I often choose a multi-pack because it gives me a spare for later. Since coin batteries are inexpensive, having an extra one on hand has saved me time more than once.

How I Check Compatibility

To make sure I buy the right battery, I:

1. Remove the old battery from the fob
2. Read the battery code
3. Compare it with the product listing
4. Confirm the size and voltage match

I never rely only on the vehicle model name, because I’ve learned that confirmation is always safer.

Installation Tips I Use

When I replace the battery, I handle it carefully:

• I use a small flat tool or my fingernail to open the fob
• I avoid touching the battery contacts too much
• I place the new battery in the same direction as the old one
• I snap the fob back together gently

This helps me avoid damaging the fob or installing the battery backward.

My Final Advice

If I were buying a 2016 F150 key fob battery today, I’d choose a reliable CR2032 lithium coin battery from a trusted brand, verify compatibility first, and keep a spare at home. That way, I’m ready when the battery starts to weaken and I don’t get caught off guard.

Final Thoughts

I’ve found that replacing the 2016 F150 key fob battery is a quick and inexpensive fix that can save a lot of frustration. My main takeaway is to use the correct battery type and handle the fob carefully so it keeps working properly. If my key fob starts acting weak or unresponsive, I know a fresh battery is usually the first thing to try.

Author Profile

Nolan Barrett

I’m Nolan Barrett, an automotive service advisor based in Tacoma, Washington, with a background in automotive technology, parts, and hands-on problem solving. Years around repair shops, older Japanese cars, and everyday customer questions taught me to notice the details that often matter most after a purchase. I started Grainy Waves in 2026 to share honest thoughts on products I have used, tested, compared, or carefully researched through real needs.

I care about durability, fit, simplicity, and whether something remains useful after the excitement wears off. My goal is simple: help readers make more thoughtful choices with fewer frustrating surprises.

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