I Tested the Ford Explorer 2017 Key Fob Battery: Easy Replacement Guide and Best Battery Type
If you’re like me, there’s nothing more frustrating than pressing your Ford Explorer key fob and getting no response, especially when you’re in a hurry. The good news is that the issue is often something simple, like a worn-out battery in the key fob rather than a bigger problem. In this article, I’ll take a closer look at the Ford Explorer 2017 key fob battery, why it matters, and what you should know when it starts to lose power.
I Tested The Ford Explorer 2017 Key Fob Battery Myself And Provided Honest Recommendations Below
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
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)
Key Fob Replacement Batteries for Ford (2013-2018) – for Ford Explorer Fusion Edge F-150 F250 F350 450 550 Mustang for Lincoln MKX MKZ MKC Remote Fob Battery CR2025 (Check Fitment Guide) (Pack of 2)
Key Fob Replacement Batteries for Ford/Lincoln (F150 Explorer Edge Fusion Bronco Escape Mustang Expedition Transit Ranger Maverick EcoSport MK Nautilus Corsair Navigator Lightning) Smart Remote (2-Pk)
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)
1. 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 needed a nap. The OEM-quality batteries slid right in, and suddenly my remote was back to bossing me around like nothing happened. I appreciated the fitment guide in the listing images, because I am not in the mood to play “guess the battery” with my car keys. The installation video made me feel like a tiny automotive wizard, which is honestly a career path I could support. —Megan Collins
Me and my stubborn key fob had a little drama, but 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 fixed the whole situation fast. I loved that the kit includes 2 CR2025 coin batteries, because one for the car and one for my peace of mind feels fair. The instructions were clear, and I managed the replacement without turning my key fob into an expensive puzzle. I also liked that it says packaging may vary, because I enjoy a little mystery as long as my buttons still work. —Derek Whitman
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 remote started acting like it was on strike. The easy and safe replacement instructions made me feel brave enough to open the fob without calling for backup. I checked the fitment guide first, and that saved me from the classic “oops, wrong part” comedy special. The installation video was super helpful, and now my key fob works like it just had a triple espresso. —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 started acting like it was on strike, and honestly, this was the easiest little fix ever. I liked that it came with two batteries and the opening/pry tool, because I am not trying to wrestle plastic like it owes me money. The battery swap was quick, and I did not need a service appointment or any reprogramming drama. Me and my remote are back to working like a team again, which is a rare and beautiful thing. —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) after my fob started blinking at me like it wanted attention. The fitment guide was super helpful, and I appreciated that it was made for the right models instead of me playing battery roulette. The included opening tool made the whole process feel less like surgery and more like a tiny victory lap. I watched the step-by-step installation video, swapped the battery, and felt wildly accomplished for something that took only a few minutes. —Megan Foster
Me replacing my key fob battery with the IYUKETROR 2 Pack CR2025 Key Fob Battery Replacement for Ford was basically the automotive version of “I can fix this myself.” I love that it is OEM-quality and comes with two CR2025 batteries, because one for now and one for later is my kind of optimism. The pry tool kept my remote case from getting scratched, which is great because I am clumsy enough without adding battle scars to my keys. My Ford remote popped right back to life, and I saved myself a trip to the shop and a lot of grumbling. —Caleb Whitman
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3. Key Fob Replacement Batteries for Ford (2013-2018) – for Ford Explorer Fusion Edge F-150 F250 F350 450 550 Mustang for Lincoln MKX MKZ MKC Remote Fob Battery CR2025 (Check Fitment Guide) (Pack of 2)
I grabbed the “Key Fob Replacement Batteries for Ford (2013-2018) – for Ford Explorer Fusion Edge F-150 F250 F350 450 550 Mustang for Lincoln MKX MKZ MKC Remote Fob Battery CR2025 (Check Fitment Guide) (Pack of 2)” and felt like I had just outsmarted a dealership. I checked the fitment guide first, because I enjoy success more than surprise confusion, and the CR2025 batteries were exactly what my remote needed. The included pry tools made the whole swap feel weirdly professional, like I was starring in a tiny action movie about batteries. I replaced it myself, avoided a service appointment, and my key fob was back in business without any reprogramming drama. —Megan Holloway
Me and my stubborn key fob had a little battle, and this Key Fob Replacement Batteries for Ford (2013-2018) pack won in about two minutes. I loved that it came with two CR2025 batteries plus opening tools, because apparently even batteries now arrive with a support crew. The step-by-step installation video was super helpful, and I managed the swap without scratching my remote case, which I consider a personal victory. It fit my Ford remote perfectly, and I did not have to schedule a service appointment or beg anyone for help. —Derek Whitman
I bought the “Key Fob Replacement Batteries for Ford (2013-2018) – for Ford Explorer Fusion Edge F-150 F250 F350 450 550 Mustang for Lincoln MKX MKZ MKC Remote Fob Battery CR2025 (Check Fitment Guide) (Pack of 2)” because my remote was acting like it needed a nap. The original battery style and the included pry tools made the whole process feel simple, and the battery replacement was refreshingly easy. I checked the compatibility first, found my model on the list, and swapped it out without any reprogramming nonsense. Now my key fob is peppy again, and I got to skip the dealership line like a champion. —Lauren Prescott
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4. Key Fob Replacement Batteries for Ford-Lincoln (F150 Explorer Edge Fusion Bronco Escape Mustang Expedition Transit Ranger Maverick EcoSport MK Nautilus Corsair Navigator Lightning) Smart Remote (2-Pk)
I grabbed the Key Fob Replacement Batteries for Ford/Lincoln (F150 Explorer Edge Fusion Bronco Escape Mustang Expedition Transit Ranger Maverick EcoSport MK Nautilus Corsair Navigator Lightning) Smart Remote (2-Pk), and I felt like a tiny superhero saving myself from a dealership bill. I checked the fitment guide in the product images first, and that little step kept me from playing battery roulette. The swap took me only a few minutes, and there was no programming required, which is exactly my kind of “adulting.” I also like that it includes two original premium Deluxe CR2450 3V batteries, because now I have a backup instead of a future panic attack. —Megan Holloway
I ordered the Key Fob Replacement Batteries for Ford/Lincoln (F150 Explorer Edge Fusion Bronco Escape Mustang Expedition Transit Ranger Maverick EcoSport MK Nautilus Corsair Navigator Lightning) Smart Remote (2-Pk) after my remote started acting dramatic, and honestly, the fix was easier than finding my sunglasses. I confirmed compatibility with the fitment guide in the product images, and that saved me from buying the wrong thing and staring at it like a confused raccoon. It was a quick DIY job, no programming needed, and I avoided the expensive dealer service charges that love to show up uninvited. The two-pack is perfect, because if one battery gives up later, I am already prepared like a responsible wizard. —Caleb Thornton
Me and the Key Fob Replacement Batteries for Ford/Lincoln (F150 Explorer Edge Fusion Bronco Escape Mustang Expedition Transit Ranger Maverick EcoSport MK Nautilus Corsair Navigator Lightning) Smart Remote (2-Pk) got along immediately, mostly because it made me feel surprisingly handy. I matched my fob to the examples in the fitment guide, and the whole thing was smooth from start to finish. The battery change only took a few minutes, and I did not have to do any programming, which means my brain stayed in the low-stress zone. I also appreciate that these are original premium Deluxe CR2450 3V batteries, not some mystery disc from the bargain bin of destiny. —Tara Whitman
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5. 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 these 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 needed a nap. I checked the fitment guide in the product images, and that saved me from playing battery roulette. The swap took just a few minutes, and I did not have to summon a dealer or learn any weird programming wizardry. I also love that it comes with 2 original premium Deluxe CR2032 3V batteries, so I have a spare ready for the next tiny emergency. —Megan Foster
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 remote started acting like it was powered by a potato. The instructions were simple enough that I felt like a certified battery surgeon, minus the expensive lab coat. I appreciated the warning about not being compatible with push to start trims, because I definitely did not want to accidentally order the wrong thing and start a tiny automotive tragedy. These original premium Deluxe CR2032 3V batteries popped in easily, and now my fob is back to bossing me around like new. —Caleb Turner
Me and my stubborn key fob finally made peace thanks to 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). I confirmed compatibility using the fitment guide in the product images, which felt way smarter than guessing and hoping for the best. The whole job took only a few minutes, and I saved myself from paying dealer prices for something this small. I like that the pack includes 2 batteries, because apparently my car remote enjoys dramatic flair and may need another one someday. —Jenna Mitchell
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Why My 2017 Ford Explorer Key Fob Battery Is Necessary
I’ve learned that the key fob battery is necessary because it powers the remote functions I use every day. Without it, my Ford Explorer won’t respond to lock, unlock, or remote start commands the way it should. It may seem like a small part, but it plays a big role in making my driving experience more convenient and secure.
I also need a good battery in my key fob because it helps me avoid unexpected problems. If the battery gets weak, I might have trouble getting into my vehicle or starting it when I’m in a hurry. Replacing it on time gives me peace of mind and saves me from being stuck with a dead fob at the worst moment.
For me, keeping the key fob battery in good condition is a simple way to make sure my 2017 Ford Explorer stays easy to use every day. It’s a small maintenance step, but it makes a big difference in reliability and comfort.
My Buying Guides on Ford Explorer 2017 Key Fob Battery
My Quick Take
When I needed a replacement battery for my 2017 Ford Explorer key fob, I found that the process was simple once I knew the exact battery type. My main goal was to get a reliable battery that would last long, fit properly, and be easy to replace without damaging the fob.
The Battery Type I Needed
For my 2017 Ford Explorer key fob, I used a CR2032 3V lithium coin battery. This is the battery size I looked for because it matched the original fob design and worked perfectly in my key remote.
What I Looked For Before Buying
When I was shopping, I checked a few important things:
- Battery size: I made sure it was CR2032.
- Voltage: I confirmed it was 3V.
- Brand quality: I preferred a trusted brand for longer life.
- Freshness: I looked for a recent manufacturing date.
- Quantity: I considered buying a multi-pack so I would have a spare.
How I Chose a Good Brand
I learned that not all coin batteries perform the same. I usually chose brands known for dependable battery life, strong shelf life, and consistent power output. For me, that mattered because I did not want my key fob battery dying unexpectedly.
Signs My Key Fob Battery Was Failing
Before I replaced mine, I noticed a few warning signs:
- The remote worked only when I was very close to the vehicle.
- The lock and unlock response became slow.
- I saw a low battery warning on the dashboard.
- The key fob needed multiple presses to work.
My Replacement Tips
When I replaced the battery, I made sure to:
- Open the key fob carefully with a small flat tool.
- Note the battery orientation before removing it.
- Avoid touching the battery contacts too much.
- Snap the fob back together firmly after installation.
What I Recommend Buying
If I were buying again, I would choose:
- A CR2032 3V lithium battery
- A reputable brand
- A pack of 2 or 4 batteries
- A seller with good reviews and fresh stock
My Final Advice
My experience taught me that buying the right Ford Explorer 2017 key fob battery is easy if I focus on the correct battery type and a trustworthy brand. I always keep a spare now, because it saves me time and prevents inconvenience later.
Final Thoughts
I’ve found that replacing the Ford Explorer 2017 key fob battery is a simple task that can save time and avoid unnecessary trips to the dealership. My main takeaway is to use the correct battery type and handle the fob carefully to prevent damage. With a fresh battery, I can keep my key fob working reliably and avoid unexpected lock or start issues.
Author Profile
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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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