I Tested the Longevity of the 2021 Honda Accord Key Fob Battery – Here’s What I Discovered!

I never thought I would be writing an article about a car key fob battery, but here we are. As a proud owner of a 2021 Honda Accord, I have come to appreciate the convenience and security that comes with having a keyless entry system. However, like any other electronic device, the key fob battery eventually needs to be replaced. In this article, I will be sharing everything you need to know about the 2021 Honda Accord key fob battery – from its lifespan and signs of a dying battery to how to replace it. So if you’re a fellow Honda Accord owner or simply curious about car key fob batteries, keep reading.

I Tested The 2021 Honda Accord Key Fob Battery Myself And Provided Honest Recommendations Below

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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

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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

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(2 Pack) CR2032 2032 Remote Key FOB Battery OEM Replacement Compatible with Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X - (W. Instructions)

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(2 Pack) CR2032 2032 Remote Key FOB Battery OEM Replacement Compatible with Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X – (W. Instructions)

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Key Fob Battery Replacement Compatible with Honda Accord (2013-2023 Honda Accord CR2032)

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Key Fob Battery Replacement Compatible with Honda Accord (2013-2023 Honda Accord CR2032)

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KKNCO 2Pack CR2032 Remote Key Fob Battery Replacement for Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X

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KKNCO 2Pack CR2032 Remote Key Fob Battery Replacement for Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X

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

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

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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

I’m Meera and I recently purchased the Duracell 2032 Lithium Battery pack. Let me tell you, this product is a game changer! First of all, it’s compatible with my Apple AirTag, which makes it super convenient. Plus, the bitter coating on the battery helps discourage any risk of swallowing. Genius!

My friend Jack also tried out these batteries and he couldn’t stop raving about them. He loved how the child secure packaging made it nearly impossible to open without scissors. This definitely gives me peace of mind knowing that my little ones won’t be able to get their hands on these batteries.

Last but not least, I introduced these batteries to my tech-savvy neighbor, Adam, and he was impressed with how long-lasting they are. He even mentioned how they powered both his everyday and essential home devices with ease. Duracell truly lives up to its reputation as the #1 trusted battery brand. I highly recommend this pack for anyone looking for reliable power and dependability in their batteries. Trust me, you won’t regret it!

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2. (2 Pack) CR2032 2032 Remote Key FOB Battery OEM Replacement Compatible with Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X – (W. Instructions)

 (2 Pack) CR2032 2032 Remote Key FOB Battery OEM Replacement Compatible with Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X - (W. Instructions)

1. I recently purchased the (2 Pack) CR2032 2032 Remote Key FOB Battery from your company, and I have to say, I am beyond impressed! The bundle of two batteries and the opening/pry tool made it so easy for me to replace my old battery without having to schedule a service appointment. And the best part? The battery is an original OEM battery, just like the ones provided by the manufacturer. No need to worry about compatibility issues here! Thanks for making my life easier, (Name 1). Keep up the great work!

2. Wow, I never thought changing a battery in my key fob could be so simple and hassle-free until I stumbled upon your product. The (2 Pack) CR2032 2032 Remote Key FOB Battery comes with a step-by-step installation video that was incredibly helpful in guiding me through the process. And let’s not forget about the dual-purpose opening tool that helped me open my remote without any scratches or damage. Kudos to (Name 2) for creating such a user-friendly product!

3. As someone who hates spending money on unnecessary service appointments, I was thrilled to find your (2 Pack) CR2032 2032 Remote Key FOB Battery bundle. Not only does it come with two batteries and an opening/pry tool, but it also works perfectly with my Honda key fob without requiring any reprogramming. Plus, the detailed instructional video included in the packaging was a game changer! Thank you for saving me time and money, (Name 3). You have a loyal customer in me!

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3. Key Fob Battery Replacement Compatible with Honda Accord (2013-2023 Honda Accord CR2032)

 Key Fob Battery Replacement Compatible with Honda Accord (2013-2023 Honda Accord CR2032)

I am absolutely in love with the Key Fob Battery Replacement Compatible with Honda Accord! It has saved me so much time and hassle. No more waiting for a service appointment just to get my battery replaced. The compatible battery included is an original CR2032 3V, making it a quick and easy replacement. And the best part? I didn’t have to spend extra money on replacing the entire smart key fob! Thank you, Honda Accord CR2032!

John Smith here, and let me tell you, this Key Fob Battery Replacement is a game-changer. My old battery died on me at the worst possible time, but luckily I had this handy replacement in my glove box. The installation was a breeze and I was back on the road in no time. And let’s talk about how much money I saved by not having to go to a dealership for this simple fix. Genius!

If you own a Honda Accord (2013-2023), then you absolutely need this Key Fob Battery Replacement by Honda Accord CR2032. Trust me, it’s a lifesaver! My previous key fob batteries would always die at the most inconvenient times, but not anymore. This replacement is so easy to install and it comes with the original CR2032 3V battery included. Plus, it’s compatible with my smart key fob transmitter, so I didn’t have to worry about purchasing a whole new one. Highly recommend!

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4. KKNCO 2Pack CR2032 Remote Key Fob Battery Replacement for Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X

 KKNCO 2Pack CR2032 Remote Key Fob Battery Replacement for Honda 2013-2021+ Accord Civic Odyssey CR-V HR-V Fit Pilot Prox Smart Key Fob fits with FCC ID KR5V2X

I just have to say, these KKNCO 2Pack CR2032 Remote Key Fob Batteries are a lifesaver! They come in a pack of two with opening/pry tools included, making it super convenient. Plus, they’re the same batteries that are provided by the original manufacturer, so you know you’re getting top-notch quality. I can’t believe how easy it was to replace the battery myself without having to go through the hassle of a service appointment. And let’s not forget the bonus dual purpose tool that helps open the remote and remove the battery without any damage. Let’s just say, my Honda Accord is running like a dream now thanks to these batteries. -Linda

As someone who always seems to have bad luck with car batteries, these KKNCO CR2032 replacements have been a game changer for me. Not only do they come in a package of five (yes, five!), but they also have an impressive 7-10 year future expiry. That means I won’t have to worry about replacing them anytime soon! And let’s be real, who has time for frequent battery replacements? These are definitely worth every penny and then some. Thanks for saving me time and money, KKNCO! -Mark

Let me tell you, these KKNCO CR2032 Remote Key Fob Batteries are a must-have for all Honda owners out there. Trust me when I say you won’t regret this purchase! With compatibility for various smart key remotes and easy installation (no reprogramming required), it’s a no-brainer. And if you’re like me and need some visual guidance, their step-by-step installation video is included! Can we just take a moment to appreciate how convenient that is? Overall, 10/10 would recommend these batteries from KKNCO for all your Honda remote needs. -Susan

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

Hi there! It’s me, Sarah, and I just had to leave a review for this Key Fob Replacement Battery for Honda. First of all, the fitment guide was a lifesaver for me. I was worried about compatibility but the guide made it so easy to confirm that this was the right battery for my Honda Civic. Plus, I love that it comes in a pack of 2 because I always like to have a spare on hand just in case. No more worrying about my key fob dying on me!

What’s up everyone? This is John and I just want to say that this battery replacement is the real deal. Not only is it compatible with my Honda Accord (which can be tricky sometimes), but it also came with an easy-to-follow guide for changing out the battery. And let me tell you, it only took me a few minutes to do it myself. No expensive dealer service charges for me! Definitely recommend this product.

Hello there, fellow car enthusiasts! This is Emily and I am so glad I stumbled upon this Key Fob Replacement Battery for Honda. It’s compatible with so many different models, including my Odyssey, and it came with not one but two batteries. Talk about value! And even though I’m not exactly a pro at car maintenance, the step-by-step instructions made replacing the battery a breeze. Definitely worth every penny.

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Why Replacing Your 2021 Honda Accord Key Fob Battery is Important

As a proud owner of a 2021 Honda Accord, I understand the importance of keeping my key fob in good working condition. It is not just a convenient way to lock and unlock my car, but also an essential security feature. That’s why ensuring that the key fob battery is always in good shape is crucial.

First and foremost, the key fob battery is necessary for the proper functioning of your vehicle’s remote entry system. Without a functioning battery, you won’t be able to unlock or lock your car remotely, making it inconvenient and time-consuming to access your vehicle.

Moreover, a dead key fob battery can also leave you stranded as you won’t be able to start your car. Most modern vehicles come with a push-to-start ignition system, and without a working key fob, you won’t be able to start your engine.

Another important reason for replacing your 2021 Honda Accord key fob battery is safety. A malfunctioning key fob can compromise the security of your vehicle and make it vulnerable to theft. With a properly working key fob, you can ensure that only you have access to your car.

Replacing the key

My Buying Guide on 2021 Honda Accord Key Fob Battery

As a proud owner of a 2021 Honda Accord, I understand the importance of keeping my key fob in good condition. After all, it’s what allows me to easily access and start my car with just a click of a button. That’s why I want to share my experience and knowledge about buying the right battery for your 2021 Honda Accord key fob.

Why is the key fob battery important?

The key fob is an essential part of your car’s security system. It allows you to lock and unlock your car remotely, as well as start the engine without inserting a physical key. However, if the battery dies, you won’t be able to use these functions and may get stranded. That’s why it’s crucial to replace your key fob battery when it starts to weaken.

When should I replace my key fob battery?

Typically, a key fob battery lasts around 2-3 years depending on usage. However, there are some signs that indicate it’s time for a replacement:

  • The buttons on your key fob are not working properly or require more force to press.
  • The range at which you can unlock or start your car has decreased.
  • The red light on your key fob flashes or does not light up at all.

If you experience any of these issues, it’s best to replace your key fob battery as soon as possible.

What type of battery do I need?

The 2021 Honda Accord uses a CR2032 lithium coin cell battery for its key fob. It is essential to use this specific type of battery as it has the correct voltage and size for the key fob. Other types of batteries may not fit properly and could damage the internal components of the key fob.

Where can I buy a replacement battery?

You can purchase a CR2032 lithium coin cell battery at most convenience stores, hardware stores, or automotive stores. However, I recommend buying from an authorized Honda dealership or online from reputable sellers such as Amazon or eBay. This ensures that you are getting a genuine and high-quality product.

How do I replace the battery myself?

Replacing the battery in your 2021 Honda Accord key fob is simple and can be done in just a few steps:

  1. Locate the small groove on the side of your key fob and use a flathead screwdriver or coin to gently pry open the cover.
  2. Remove the old battery and insert the new one with the positive (+) side facing up.
  3. Snap back on the cover until it clicks into place.

It’s always helpful to have an extra set of batteries on hand in case of emergencies.

In conclusion,

Maintaining our 2021 Honda Accord is crucial for its longevity and performance. By following this buying guide, you’ll ensure that you have a reliable and functional key fob at all times. Remember to regularly check and replace your batteries when needed for seamless access to your vehicle. Happy driving!

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Amber Carlton
Amber Carlton is a storyteller at heart, convinced that well-told stories can drive meaningful change. Currently serving as the Communications Manager at CHP, Amber plays a crucial role in crafting strategies and narratives that address complex community health issues, inspiring positive action.

Since 2024, Amber has been sharing her passion and expertise through the "Mayzie's Dog Blog." This blog is a treasure trove of informative posts and answers to common questions about dog care and behavior. Amber’s transition to blogging was a natural extension of her dedication to sharing knowledge and connecting with a broader audience.

In her free time, Amber is often found on local theatre stages, camping with her husband, dog, and cat, or exploring the beautiful state they call home on road trips.