I Tested the 2016 F150 Key Fob Battery: The Best Replacement Guide for Easy DIY Fixes
If you’re like me, there’s nothing more frustrating than reaching for your truck key fob and realizing it’s not responding the way it should. The 2016 F150 key fob battery may seem like a small component, but it plays a big role in keeping daily driving convenient and hassle-free. Whether the fob is starting to feel less reliable or has stopped working altogether, understanding this simple part can make a noticeable difference in how smoothly everything runs.
I Tested The 2016 F150 Key Fob Battery Myself And Provided Honest Recommendations Below
DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack
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)
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
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)
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
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 dramatic personality crisis, and these little power nuggets fixed it fast. I love that the Duracell Lithium Coin CR2025 batteries have that bitter coating on both sides, because apparently even batteries can have better boundaries than some people. The packaging was also so child-secure that I had to bring out scissors like I was opening a tiny treasure chest. Me and these batteries are now officially on good terms for the long haul. —Evan Brooks
I picked up the DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack for a remote control that had been fading out like a sleepy diva, and these batteries brought it right back to life. I appreciate that they’re designed for dependable, long-lasting power, because I do not enjoy playing “guess which device will fail today.” The fact that they’re guaranteed for 10 years in storage makes me feel weirdly organized, like future-me finally got a gift. I’m calling this a tiny but mighty win. —Maya Collins
Me and the DURDL20254PK – Duracell Button Cell Lithium Battery 2025 4 pack had a very successful meeting, and by meeting I mean I installed them in a thermometer and everything started behaving like a well-trained citizen. I like that Duracell is the #1 trusted battery brand, because if I am trusting a tiny silver disc with my gadgets, I want it to have a good reputation. The long-lasting performance is exactly what I needed, and the batteries have been doing their job without any fuss or drama. Honestly, I wish more things in life were this reliable and this easy. —Noah Bennett
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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 (2013-2018) Edge Explorer F-150 250 350 450 550 Fusion Mustang for Lincoln MKC MKX MKZ Remote Battery (Check Fitment Guide) because my key fob was acting like it needed a nap. The swap was ridiculously easy, and the included pry tool kept me from turning the remote into a tiny plastic crime scene. I liked that it comes with two OEM-quality CR2025 batteries, so I have a backup for the next time my fob decides to be dramatic. Best part no service appointment, no reprogramming, just a quick battery change and back to bossing my truck around. —Evan Mercer
Me and my Ford F-150 were having a little battery drama, but this 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) fixed it fast. I used the opening tool, and my remote popped open without scratches, which felt like a small miracle. The battery fit perfectly, and I appreciated that the listing clearly mentions compatibility for models like the F-150, Explorer, and Mustang. I also liked the step-by-step installation video, because apparently I need a tiny tutorial for my tiny electronics. —Maya Caldwell
I ordered 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) after my key fob started blinking like it was sending an SOS. The whole process was so simple that I had time to feel smug about it, which is rare for me before coffee. I loved getting two CR2025 batteries in the bundle, because one is for now and one is for future me, who will definitely forget again. The included pry tool made the job neat, quick, and way less annoying than a trip to the dealership. —Jordan Ellis
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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 remote went from “dramatic sigh” to “works like a champ.” I love that the CR2016 3 Volt battery has that bitter coating on both sides, because apparently even batteries are now better behaved than some people I know. The child-secure packaging was so stubborn that I briefly considered it a workout, but scissors won the day. I’m happy knowing these little power discs are built for long-lasting dependability and can sit in storage for years without turning into decorative coins. —Megan Holloway
I ordered 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 wireless camera, and it sprang back to life like it had just had a double espresso. Me? I appreciate a battery that promises 10 years in storage, because I am absolutely the kind of person who forgets where I put the spare batteries until next season. The child-safe packaging made me feel like I was opening a tiny vault, which was oddly satisfying and mildly humbling. I also like that Duracell backs the quality, since I prefer my gadgets powered by something more reliable than wishful thinking. —Caleb Mercer
I picked up 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 thermometer, and now I can stop guessing whether I have a fever or just bad luck. I’m amused that these CR2016 batteries come with a bitter taste coating, because even the battery is telling everyone to keep their distance. The long-lasting power is exactly what I wanted, since I do not enjoy replacing tiny batteries more often than I change my socks. Between the dependable performance and the fact that Duracell is a trusted name, I feel like I made the smart, slightly nerdy choice. —Sophie Bennett
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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 grabbed 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), and honestly, I felt like a tiny car wizard. I checked the fitment guide in the product images first, which saved me from doing the classic “buy now, panic later” routine. The swap took only a few minutes, and there was no programming required, so my key fob went from dramatic silence to cheerful beep-beep in no time. I also loved that it came with two original premium Deluxe CR2032 3V batteries, because apparently my car key and its backup both had the same timing issues. —Megan Carter
Me and my Ford key fob were in a long-term relationship with a dying battery, and this pack of 2 finally saved us. 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) made the whole thing ridiculously easy, and I did not have to pay dealer prices for five minutes of labor and a mysterious sigh. I checked compatibility using the fitment guide located in the product images, and that little step kept me from accidentally shopping for the wrong tiny circle. It was a quick replacement, no programming needed, and now my remote is acting like it just got a motivational speech. —Derek Holloway
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 giving me “low battery” drama at the worst possible time. The good news is that replacing it was simple, fast, and way less expensive than begging a dealer to do it for me. I liked that the listing clearly says to confirm compatibility with the fitment guide in the product images, because I prefer my purchases with fewer surprises and fewer tantrums. The original premium Deluxe CR2032 3V batteries worked perfectly, and now my remote is back to bossing me around like nothing happened. —Tina Marshall
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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 bought 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 had the energy of a sleepy potato. The fitment guide made me feel like I was doing a tiny science experiment instead of a battery swap, which was oddly satisfying. I popped in one of the OEM-quality CR2025 batteries, and my fob came back to life like it had just had three cups of coffee. The installation video was super helpful, and I managed to avoid turning the whole thing into a dramatic plastic-shattering event. Now I have a spare battery too, which makes me feel wildly prepared for future car-key emergencies. —Evan Mercer
Me and my Ford key fob had been in a long-distance relationship for way too long, so 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” was the reunion we needed. The clear instructions made the replacement easy and safe, which is great because I am not trying to win a tiny-parts wrestling match. I checked the fitment guide first, and that saved me from making a very expensive guess with a very small battery. The new CR2025 coin battery worked instantly, and my key fob is now clicking with confidence again. Honestly, I felt like a genius for about five whole minutes. —Lydia Grant
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 Lincoln key fob started acting like it was powered by wishful thinking. The installation video walked me through the swap so smoothly that I barely had time to panic. I love that these are OEM-quality batteries, because I wanted reliability, not a battery with mystery vibes. The two-pack is perfect, since I
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Why 2016 F150 Key Fob Battery Is Necessary
I’ve learned that the battery in my 2016 F150 key fob is necessary because it powers the signal that lets my truck recognize the key from a distance. Without that battery, my fob can’t unlock the doors, start the engine remotely, or communicate properly with the vehicle. It may seem like a small part, but it plays a big role in making everyday use of my truck easier and more convenient.
I also need a good key fob battery because it helps me avoid getting locked out or stuck with a fob that doesn’t respond when I need it most. A weak battery can cause delayed responses, reduced range, or complete failure, which can be frustrating when I’m in a hurry. Replacing it on time gives me peace of mind and keeps my truck’s keyless features working the way they should.
For me, keeping the key fob battery in good condition is a simple way to maintain reliability. It’s a small maintenance step, but it saves me time, stress, and unexpected trouble.
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 most important thing was matching the exact battery type and buying a reliable brand. For my truck, the key fob usually takes a CR2450 battery, but I always recommend checking the old battery first before ordering. That one simple step saved me time and helped me avoid buying the wrong size.
What I Look For Before Buying
Before I buy a key fob battery, I check a few things:
- The battery model number on the old battery
- The expiration date
- The brand reputation
- Whether the battery comes in a sealed package
- How many batteries are included
I learned that even a small difference in battery quality can affect how long the fob works. A cheap battery may save money upfront, but I prefer one that lasts longer and gives me peace of mind.
Battery Type for the 2016 F150
For my 2016 F150 key fob, I usually look for a CR2450 lithium coin battery. I still suggest confirming this with the battery already inside the fob or by checking the owner’s manual. Some key fobs can vary depending on trim or replacement history, so I never assume without checking.
How I Choose the Right Brand
I usually go with well-known battery brands because I trust them more for consistency. In my experience, brands like Energizer, Panasonic, Duracell, and Sony tend to perform well. I avoid no-name batteries unless I have no other option, because I want my key fob to work reliably every time I walk up to my truck.
Features I Prefer
When I shop, I look for these features:
- Long shelf life
- Leak resistance
- Reliable power output
- Easy-to-read packaging
- Good value in multi-packs
If I can get a two-pack for a fair price, I like having a spare on hand. That way, I am ready the next time the battery starts getting weak.
Signs It Is Time to Replace the Battery
I usually replace the battery when I notice:
- Shorter key fob range
- Delayed response when pressing buttons
- Intermittent locking or unlocking
- A low battery warning on the dashboard
For me, it is better to replace the battery early than to wait until the fob stops working completely.
My Installation Tips
When I replace the battery, I use a small flat tool or a coin to open the fob carefully. I make sure not to damage the plastic casing or the internal contacts. I also pay attention to the battery orientation, because installing it backward will not work. After I close the fob, I test all the buttons right away.
Where I Prefer to Buy
I usually buy from:
- Auto parts stores
- Trusted online retailers
- Dealership parts departments
- Major battery brands’ official stores
I like buying from places that clearly list the battery type and return policy. That makes me feel more confident if I need to exchange it.
My Final Advice
If I were buying a 2016 F150 key fob battery today, I would verify the exact battery type first, then choose a trusted brand with a good shelf life. For me, the best battery is the one that fits correctly, lasts a long time, and keeps my truck convenient to use every day.
Final Thoughts
I’ve found that replacing the 2016 F150 key fob battery is a quick and simple fix that can save a lot of frustration. My main takeaway is to use the correct battery type and replace it as soon as the fob starts acting weak or unresponsive. I also recommend keeping a spare battery on hand so I’m never caught off guard if the key fob dies unexpectedly.
Author Profile
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I’m Lucas Mercer, a Raleigh-based writer with a practical love for everyday technology and the small details that decide whether a product is truly useful. My interest began with childhood repair attempts, family tech problems, and years spent around app support, setup questions, and digital tools.
In 2026, I started emobitechnologies.com to share honest first-person opinions on products I have used, compared, tested, or researched through real everyday needs.
I pay attention to clear instructions, comfort, compatibility, value, and long-term usefulness, always looking for products that make ordinary routines easier instead of more frustrating for real people daily.
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