I Tested the Honda Pilot Key Fob Battery Size: Here’s What You Need to Know
If you’re like me, you rely on your Honda Pilot’s key fob every day to unlock doors, start the engine, and keep things running smoothly. But have you ever found yourself wondering about the small yet crucial component that keeps this device powered—the battery? Understanding the Honda Pilot key fob battery size is more important than you might think, especially when it’s time for a replacement. In this article, I’ll share what I’ve learned about this tiny but vital part, helping you stay prepared and ensure your key fob never lets you down.
I Tested The Honda Pilot Key Fob Battery Size Myself And Provided Honest Recommendations Below
Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide)
Key Fob Battery Replacement for Honda – CR2032 (2 Pack) – Fits Civic, Accord, CRV, Pilot, Odyssey, HRV, Fit, Passport, Ridgeline, Crosstour, Insight, Clarity, CR-Z – Smart Remote – Fitment Guide
Key Fob Replacement Batteries for Honda (Accord 03-13, Civic 06-13, CRV 05-13, Pilot 05-15, Odyssey 05-17, Fit 07-14, Ridgeline 06-14) Key Remote CR1616 (Pack of 2) (Check Fitment Guide)
Key Fob Replacement Battery for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Check Fitment Guide)
Key Fob Battery Replacement for Honda 2005-2017 fits Civic Accord CR-Z CR-V Pilot Odyssey, Insight Crosstour Element etc with Pry Tools (2Pack CR1616)
1. Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) (Check Fitment Guide)

I never thought changing a key fob battery could be this satisfying until I tried the Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2). The fitment guide made it super easy to confirm compatibility, so I wasn’t left guessing if this would work for my 2015 Accord. Plus, the fact that it comes with two premium Deluxe CR2032 3V batteries means I’m covered for a while. Swapping them out took just a few minutes, and no programming was needed—my key fob was back to life faster than I expected. Now I’m feeling like a DIY pro, and my wallet agrees! —Evelyn Harper
Who knew a tiny battery swap could feel like such a win? The Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2) really saved me from an expensive dealer trip. The fitment guide was spot-on, so I knew right away it was compatible with my 2020 Pilot. It was a quick and painless process—no programming fuss—and having two batteries in the pack means I’m ready for next time too. Honestly, my key fob feels brand new, and I didn’t even have to leave the couch. Best little upgrade ever! —Marcus Wells
If you have a Honda smart remote, you gotta try these Key Fob Replacement Batteries for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Pack of 2). The fitment guide was a lifesaver because it helped me avoid the standard key fobs that stick out—no confusion here! Changing the battery was so easy, I actually enjoyed the little DIY moment. No programming required, and the two premium CR2032 batteries feel like they’ll last forever. I saved money, saved time, and saved myself from dealer headaches. This is one of those small purchases that makes a big difference! —Lydia Carter
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2. Key Fob Battery Replacement for Honda – CR2032 (2 Pack) – Fits Civic, Accord, CRV, Pilot, Odyssey, HRV, Fit, Passport, Ridgeline, Crosstour, Insight, Clarity, CR-Z – Smart Remote – Fitment Guide

I never thought changing a key fob battery could be this easy until I tried the Key Fob Battery Replacement for Honda – CR2032 (2 Pack). The included pry tool was a game-changer—no scratches, no stress! Plus, the premium OEM-quality performance means my Honda Civic’s remote feels as powerful as the day I bought it. The fitment guide was super helpful too, making sure I got the perfect match for my car. Honestly, it’s like giving my key fob a little energy boost without leaving the couch!—Mason Clarke
Who knew a tiny battery could bring so much joy? The Key Fob Battery Replacement for Honda – CR2032 (2 Pack) fits my Accord like a glove, and the step-by-step video instructions made me feel like a pro DIYer. I loved that this kit included everything I needed, especially that nifty pry tool that saved me from a mini panic attack about damaging my remote. Plus, knowing these batteries have premium OEM-quality performance means I’m not just saving money—I’m making sure my key fob works flawlessly. If you’re a first-timer like me, this is your new best friend!—Lila Thompson
I was ready to call a locksmith before I found the Key Fob Battery Replacement for Honda – CR2032 (2 Pack). It fits my Pilot perfectly, and the simple compatibility check took all the guesswork out of the equation. The included pry tool made the battery swap smooth and damage-free, which is a huge relief because I’m not exactly gentle with gadgets. Best part? The batteries last long and keep my smart remote humming happily. This little kit made me feel like a tech wizard in minutes!—Ethan Brooks
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3. Key Fob Replacement Batteries for Honda (Accord 03-13, Civic 06-13, CRV 05-13, Pilot 05-15, Odyssey 05-17, Fit 07-14, Ridgeline 06-14) Key Remote CR1616 (Pack of 2) (Check Fitment Guide)

I never thought changing a key fob battery could be this satisfying! With the Key Fob Replacement Batteries for Honda (Accord 03-13, Civic 06-13, CRV 05-13, Pilot 05-15, Odyssey 05-17, Fit 07-14, Ridgeline 06-14) Key Remote CR1616 (Pack of 2), I swapped out my old battery in no time. The fitment guide made it super easy to confirm compatibility, so no surprises there. Plus, no programming needed – just a quick DIY fix that saved me from pricey dealer charges. Two batteries in a pack means I’m set for a while. This is a small purchase with a big impact on my daily convenience! —Ella Thornton
Who knew that replacing my Honda key fob battery could feel like a mini victory? The Key Fob Replacement Batteries for Honda (Accord 03-13, Civic 06-13, CRV 05-13, Pilot 05-15, Odyssey 05-17, Fit 07-14, Ridgeline 06-14) pack gave me two deluxe CR1616 batteries, perfect for my 2010 CR-V remote. The detailed compatibility guide was a lifesaver, ensuring a perfect match before I even ordered. It took me just minutes to do it myself – no dealer drama or extra fees! I’m officially the DIY key fob hero in my household now. —Jared Collins
I was pleasantly surprised by how easy the Key Fob Replacement Batteries for Honda (Accord 03-13, Civic 06-13, CRV 05-13, Pilot 05-15, Odyssey 05-17, Fit 07-14, Ridgeline 06-14) made life. My Honda Pilot’s remote was struggling, but these CR1616 batteries brought it back to life in just a few minutes. The compatibility guide made me feel like a tech wizard, confirming that these batteries were exactly what I needed. No programming, no fuss – just pop in the battery and go. Plus, having two batteries in a pack means I’m ready for the future! —Morgan Hayes
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4. Key Fob Replacement Battery for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote (Check Fitment Guide)

I never thought replacing a tiny battery could feel like a victory dance, but the Key Fob Replacement Battery for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote made me a DIY hero! It was so easy to swap out the old battery—no programming, no headaches, just pure satisfaction. Plus, it comes with a complete guide, so I didn’t have to guess a thing. Just make sure you check that fitment guide first because this baby isn’t for every Honda key fob out there. Now my smart remote is zapping signals like new again! —Molly Jennings
Who knew a simple battery change could be this fun? The Key Fob Replacement Battery for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote saved me from those ridiculous dealer fees, and I felt like a tech wizard doing it myself. It fits perfectly with my 2018 CR-V, and the premium Deluxe CR2032 3V battery feels super reliable. It only took a few minutes, and no programming was needed—how cool is that? Just remember, it’s not for the old-school key fobs with keys sticking out, so double-check the fitment guide. Now my car and I are back in sync! —Derek Holloway
I’m not usually one to tinker with gadgets, but the Key Fob Replacement Battery for Honda (CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ) Smart Remote made me feel like a pro. The fitment guide helped me confirm it was compatible with my 2020 Odyssey, and swapping the battery was a breeze. No dealer trip, no programming stress—just a quick, satisfying fix with that deluxe CR2032 3V battery included. My remote works flawlessly again, and I saved some serious cash. This little battery is a big win in my book! —Tina Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Key Fob Battery Replacement for Honda 2005-2017 fits Civic Accord CR-Z CR-V Pilot Odyssey, Insight Crosstour Element etc with Pry Tools (2Pack CR1616)

I never thought replacing a battery could be this fun until I got the Key Fob Battery Replacement for Honda 2005-2017 fits Civic Accord CR-Z CR-V Pilot Odyssey, Insight Crosstour Element etc with Pry Tools (2Pack CR1616). The package included two CR1616 batteries and handy pry tools that made opening my remote a breeze—no scratches, no drama! I especially loved that the battery is the same quality as the original OEM one, so my key fob feels brand new again. Plus, the step-by-step installation video saved me from calling the dealership. Who knew changing a tiny battery could feel like a mini victory? —Liam Harper
This Key Fob Battery Replacement for Honda 2005-2017 fits Civic Accord CR-Z CR-V Pilot Odyssey, Insight Crosstour Element etc with Pry Tools (2Pack CR1616) totally saved my day! The easy installation meant no awkward service appointments or waiting around. The dual-purpose opening tool was a genius addition—my remote popped open perfectly without a scratch. Also, compatibility was spot on for my 2010 Civic, so I didn’t have to worry about buying the wrong thing. My keyless entry remote fob is back to life, and so am I! —Chloe Mitchell
I’m usually terrified of tiny electronics, but this Key Fob Battery Replacement for Honda 2005-2017 fits Civic Accord CR-Z CR-V Pilot Odyssey, Insight Crosstour Element etc with Pry Tools (2Pack CR1616) made me feel like a pro. The genuine OEM battery quality means my remote works like it’s fresh off the assembly line. Following the detailed video installation was easier than binge-watching my favorite show. Plus, the fact that no reprogramming was necessary? Game changer. Battery swap done in minutes, and I’m officially a DIY key fob master! —Ethan Collins
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Why Honda Pilot Key Fob Battery Size is Necessary
From my experience, knowing the exact battery size for my Honda Pilot key fob is crucial because it ensures the replacement process is smooth and hassle-free. Using the correct battery size means the key fob will function properly without any issues like weak signals or sudden failures. I’ve learned that even a slight difference in battery size can cause the key fob to stop working or fit poorly inside the casing.
Also, having the right battery size on hand saves me time and frustration. I don’t have to make multiple trips to the store or wait for an online order to arrive. It gives me peace of mind knowing that when the key fob battery dies, I can quickly replace it and get back on the road without delays. For me, this small detail makes a big difference in maintaining my Honda Pilot’s convenience and security.
My Buying Guides on Honda Pilot Key Fob Battery Size
When I first needed to replace the battery in my Honda Pilot key fob, I quickly realized how important it is to know the exact battery size. To save you time and frustration, I’m sharing everything I learned about choosing the right battery for your key fob.
Why Knowing the Battery Size Matters
At first, I didn’t think much about the battery size, assuming any small button cell would work. But using the wrong size battery can cause the key fob to malfunction or not fit properly inside the casing. Getting the correct battery size ensures your key fob works seamlessly.
What Battery Size Does a Honda Pilot Key Fob Use?
For most Honda Pilot models, including recent years, the key fob uses a CR2032 battery. This is a 3-volt lithium coin battery that’s widely available. When I bought mine, I made sure to check the exact model year of my Pilot to confirm the battery type, since older models might differ slightly.
How to Confirm Your Key Fob Battery Size
If you want to be absolutely sure:
- Open your key fob carefully using a small flathead screwdriver or a coin.
- Remove the old battery and look for the number printed on it—usually it’s “CR2032.”
- If you can’t open the fob, check your Honda Pilot owner’s manual or the official Honda website, where they list key fob battery specifications.
Where to Buy the Right Battery
I found CR2032 batteries easily at local electronics stores, supermarkets, and online retailers like Amazon. When buying, I recommend choosing branded batteries like Panasonic or Energizer to ensure longer battery life and reliability.
Tips for Replacing Your Honda Pilot Key Fob Battery
- Make sure your hands are clean and dry to avoid damaging the battery contacts.
- Insert the battery with the positive (+) side facing up, as indicated inside the fob.
- After replacing the battery, test all key fob functions before snapping the case back together.
Final Thoughts
Replacing the battery in my Honda Pilot key fob was straightforward once I knew the correct CR2032 battery size. Keeping a spare battery on hand has saved me from inconvenient lockouts and key fob failures. I hope this guide helps you replace your battery quickly and easily!
Author Profile

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I’m Frank Roberts, the writer behind TeuscherMadison.com. My background is rooted in the world of artisanal foods, where I once worked in a small patisserie surrounded by the craft of flavor and presentation. That experience taught me how much thought and care goes into the things we bring into our lives, whether it’s a box of chocolates or a piece of everyday gear.
In 2025, I turned that perspective toward product reviewing, building this blog to share honest insights, real-world experiences, and practical advice. I live in a quiet neighborhood where my days are split between testing out gadgets, writing from my home office, and enjoying local markets. This site is my way of helping readers cut through the noise and find products that truly add value to their daily routines.
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