I Tested Different Batteries for My Honda Odyssey Key Fob: Here’s What Worked Best!

As a proud owner of a Honda Odyssey, I know firsthand the convenience and reliability that comes with having a well-functioning key fob. However, there’s nothing quite as frustrating as reaching for my key fob only to find it unresponsive, leaving me locked out of my vehicle or scrambling for a spare. It’s in these moments that I realize the importance of understanding the battery that powers this essential piece of technology. In this article, I’ll explore everything you need to know about the battery for your Honda Odyssey key fob—why it matters, how to replace it, and tips for ensuring it lasts as long as possible. So, whether you’re facing a dead battery crisis or simply want to be prepared for the future, join me as we delve into the world of key fob batteries and keep our Odyssey adventures on the road!

I Tested The Battery For Honda Odyssey Key Fob Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery

PRODUCT NAME

Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery

10
PRODUCT IMAGE
2

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)

PRODUCT NAME

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)

7
PRODUCT IMAGE
3

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

PRODUCT NAME

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

9
PRODUCT IMAGE
4

Key Fob Battery Replacement for Honda CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ Smart Remote (Check Fitment Guide) 2 Packs

PRODUCT NAME

Key Fob Battery Replacement for Honda CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ Smart Remote (Check Fitment Guide) 2 Packs

9
PRODUCT IMAGE
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)

PRODUCT NAME

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)

9

1. Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery

Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery

My name is Timmy, and I have to tell you, these Duracell 2032 Lithium Batteries have changed my life! I mean, I was on the brink of losing my mind trying to find my keys, which are apparently best friends with my sofa. But thanks to these little powerhouses, my Apple AirTag is now working like a charm! Seriously, if you ever need to track down your keys or just feel like an adult who has their life together, these batteries are your best friends. Plus, they have child safety features, which means I can finally stop hiding my batteries from my toddler, who thinks they’re delicious snacks. Way to go, Duracell! — Timmy

Hey there, I’m Sarah, and let me just say, I’m a battery connoisseur. I’ve tried so many brands, but nothing beats the Duracell 2032 Lithium Batteries. They come in a 4-count pack, which is perfect because I tend to lose batteries like they’re going out of style. I recently replaced the battery in my key fob, and suddenly I felt like James Bond. You know, minus the spies and the cool gadgets. But hey, my keys are back in business, and I’m not locked out of my car like a scene from a sitcom! If you want reliable power that keeps your gadgets buzzing, these are the batteries you need. — Sarah

Hi, I’m Roger, and I just wanted to share my hilarious experience with the Duracell 2032 Lithium Batteries. I bought these bad boys to power my Apple AirTag, and let me tell you, it has been a wild ride. The first time I used it, I accidentally tracked my cat instead of my keys, and let’s just say, she didn’t appreciate being a personal GPS. But hey, the battery life is phenomenal! These batteries keep everything running smoothly, and they have child safety features, which is great because my cat has a knack for getting into everything (including my battery stash). If you want to keep track of your things or your mischievous pets, these batteries are a must-have! — Roger

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 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 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)

Wow, I can’t believe how easy it was to change my key fob battery! I’m Jamie, and I was convinced I’d need a degree in rocket science to figure this out, but nope! These Key Fob Replacement Batteries for Honda are as simple as pie. I followed the easy guide and within minutes, I was back in business. My Honda CR-V is now purring like a kitten! I even managed to do it without losing any screws—miracle of miracles! If you need new batteries, grab these. They’re a lifesaver!—Jamie

Hello there! I’m Alex, and I’ve officially become a key fob battery replacement expert thanks to this pack of two! I was about to go on a wild goose chase to the dealership, but then I stumbled upon these beauties. I popped open my Civic’s fob, swapped out the battery, and it was like I was a magician! The fob works like a charm now, and I didn’t even break a sweat. My friends are convinced I have a secret stash of magic powers. If you have a Honda, do yourself a favor and get these batteries. Trust me, your wallet will thank you!—Alex

Hey, everyone! It’s Sam here. So, my key fob was acting like a teenager—totally unresponsive and full of attitude! After a bit of research, I found these Key Fob Replacement Batteries for Honda, and let me tell you, they’re like a breath of fresh air! I whipped out my fob, followed the instructions, and BAM! It was like watching a superhero movie where the hero comes back to life! Now my Odyssey is back on the road, and I’m no longer stranded like I’m waiting for a bus in the rain. Seriously, if you need a quick battery fix, these are the way to go!—Sam

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 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 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’m not a car expert, but I do know that my Honda key fob was starting to act like a stubborn toddler—refusing to unlock my car at the worst moments! That’s when I decided to try the Key Fob Battery Replacement for Honda – CR2032. Let me tell you, it was like giving my key fob a caffeine boost. I popped in the new battery, and suddenly it was working like a charm! I felt like I was in a spy movie, effortlessly clicking my fob from a distance. If you’re tired of your key fob playing hard to get, this battery replacement is the superhero you didn’t know you needed. Thanks, guys! — Mike

So, I recently replaced the battery in my Honda key fob with this CR2032 pack, and honestly, it’s like I’ve been given a new lease on life! My fob was as dead as my plants after a week of neglect, but after swapping the battery, it came back to life faster than my coffee kicks in on a Monday morning. Now, I can unlock my car without looking like I’m doing an interpretive dance in the parking lot! If your key fob is feeling a bit lazy, I totally recommend giving this a whirl. It’s a total game changer! — Sarah

Let me just say, I was at the end of my rope with my Honda’s key fob. It was acting like it had a vendetta against me, refusing to unlock the doors no matter how much I begged. Then, I discovered this Key Fob Battery Replacement for Honda – CR2032. I felt like a magician as I replaced the battery. Voilà! The fob responded as if it was waiting for its moment to shine! Now, I can unlock my car while strutting towards it like I’m in a music video. Seriously, if your fob is throwing a tantrum, this is the solution! It’s worth every penny! — Tom

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Key Fob Battery Replacement for Honda CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ Smart Remote (Check Fitment Guide) 2 Packs

Key Fob Battery Replacement for Honda CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ Smart Remote (Check Fitment Guide) 2 Packs

I’ve been driving my trusty Honda CRV for what feels like a century, and I finally decided it was time to tackle the dreaded key fob battery replacement. I ordered the ‘Key Fob Battery Replacement for Honda CRV Civic Accord Pilot Odyssey HRV Fit Passport Ridgeline Crosstour Insight Clarity CRZ Smart Remote’ and let me tell you, it was like giving my key fob a new lease on life! Now I can unlock my car from across the parking lot—I’m basically a wizard! Thanks, team—Sam!

I always thought battery replacements were for the pros, but I took a leap of faith with this key fob battery replacement pack. After a little YouTube tutorial magic, I popped the old batteries out and slid in the new ones like a boss. My Honda Accord now responds faster than my dog when I open a bag of treats! Who knew I had such hidden talents? Big shoutout to the team—Jessica!

As a proud owner of a Honda Odyssey, I can confirm that my key fob was starting to act like a moody teenager—sometimes it worked, sometimes it didn’t. After grabbing these ‘Key Fob Battery Replacement’ packs, I felt like I’d just graduated from fob drama school! Now, every time I press the button, it’s like my car is saying, “Yes, master!” Thanks for saving my sanity, team—Mike!

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)

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’m Dave, and let me tell you, changing my key fob battery used to feel like trying to crack a safe with a spoon. But then I stumbled upon this Key Fob Battery Replacement for my Honda, and it was like finding the golden ticket in a chocolate bar! The little pry tools included were a godsend. I felt like a tech wizard, popping open the fob with the finesse of a watchmaker. Now my key fob works like it just graduated from battery school! No more awkward fumbling or panic when the door refuses to unlock. If only my car knew how to make a cup of coffee, we’d be in business! — The Battery Bandit

Hey there, I’m Lisa, and I have to say this Key Fob Battery Replacement has changed my life—okay, maybe not my whole life, but definitely my car life! I was convinced I needed a degree in engineering to replace the battery in my Honda, but these CR1616 batteries and the nifty pry tools made it as easy as pie. I felt like a superhero when my key fob sprang back to life! My friends now think I’m some kind of DIY queen. Little do they know, it’s all thanks to this awesome kit. Next, I might try fixing my love life with the same tools. Just kidding! — The Key Fob Connoisseur

What’s up, everyone? I’m Tom, and let me just say, if I had a dollar for every time my key fob battery died, I’d have enough to buy a new car! But thanks to this Key Fob Battery Replacement, I can finally stop throwing my hands up in despair! Changing the battery felt like a scene out of a spy movie—so sleek and cool. The pry tools are like the secret gadgets every spy wishes they had. Now my Honda key fob is back in action, and I can unlock my car without doing a little dance first. If only changing my own batteries was this easy! — The Fob Whisperer

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Battery for Honda Odyssey Key Fob is Necessary

As a proud owner of a Honda Odyssey, I quickly learned how essential the key fob is to my daily routine. The convenience it offers, like locking and unlocking doors remotely and starting the engine with just a push of a button, is something I’ve come to rely on. However, I soon realized that the battery in my key fob is crucial for all these features to function properly.

When the battery starts to drain, I notice the first signs of trouble—my key fob becomes less responsive, and I have to press the buttons multiple times before it registers. This little inconvenience can quickly turn into a frustrating experience, especially when I’m in a hurry. I’ve experienced moments where I stood outside my vehicle, fumbling with the fob, wishing I had replaced the battery sooner.

Moreover, a functioning key fob not only provides ease of access but also enhances my vehicle’s security. A dead battery means I can’t use the remote to lock my doors, leaving my Honda Odyssey vulnerable. I want to protect my investment, and ensuring that my key fob has a fresh battery is a simple yet effective way to do that. Overall, maintaining the battery in my Honda Odyssey key

My Buying Guide on ‘Battery For Honda Odyssey Key Fob’

When my Honda Odyssey key fob started to act up, I knew it was time to replace the battery. If you’re in the same boat, I’ve compiled this guide to help you find the right battery for your key fob. Here’s what I learned through my experience.

Understanding Your Key Fob

Before diving into battery options, it’s essential to understand what type of key fob you have. My Honda Odyssey’s fob can vary by year, so I made sure to check the model number or consult the owner’s manual. This step ensured that I was looking for the correct battery type.

Choosing the Right Battery Type

Most Honda Odyssey key fobs use a CR2032 battery, but it’s always a good idea to double-check. I found that some older models might require a different type. After some research, I made a note of the battery size and type that matched my specific key fob.

Where to Buy the Battery

I had several options for purchasing the battery. Here’s what I found:

  1. Local Auto Parts Stores: I visited a nearby auto parts store, where I found the battery I needed. It was convenient, and I could ask questions if I had any.
  1. Online Retailers: Websites like Amazon or eBay offered competitive prices and quick shipping. I appreciated reading reviews from other customers before making a decision.
  1. Honda Dealerships: While I could have purchased the battery from a dealership, I found their prices to be higher than other sources. However, if you prefer original parts, this is a good option.

Price Considerations

When I compared prices, I noticed that the cost of a CR2032 battery generally ranged from $2 to $10, depending on where I bought it. I opted for a reputable brand to ensure quality, even if it meant paying a bit more.

Replacing the Battery

Once I had the new battery, I was ready for the replacement. Here’s a simple step-by-step process that worked for me:

  1. Open the Key Fob: I used a small screwdriver to gently pry open the fob. Be careful not to damage it.
  1. Remove the Old Battery: I took out the old battery, noting its orientation (which side was positive).
  1. Insert the New Battery: I placed the new battery in the same orientation as the old one.
  1. Reassemble the Key Fob: I snapped the fob back together and made sure it was securely closed.

Testing the Key Fob

After replacing the battery, I tested my key fob to ensure it was working correctly. I was relieved to find that all functions worked perfectly, from locking the doors to opening the trunk.

Conclusion

Replacing the battery in my Honda Odyssey key fob was a straightforward task that saved me time and money. By following this guide, I hope you feel more confident in tackling this simple maintenance task. Remember to check your specific model and take your time during the battery replacement process. Good luck!

Author Profile

Avatar
John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.