I Tested the Best Replacement Battery for My Toyota Prius Key Fob – Here’s What Happened!
I never realized how important my car key fob was until it suddenly stopped working. As I stood outside my Toyota Prius, frantically pressing the buttons and hoping for a miracle, I quickly realized that I needed to find a replacement battery for my key fob. Little did I know, this seemingly small and insignificant item holds the key (pun intended) to accessing and operating my beloved car. After some research and trial and error, I discovered the perfect solution: a replacement battery specifically designed for Toyota Prius key fobs. In this article, I will share everything I learned about finding and replacing the battery for a Toyota Prius key fob. So if you’re in the same situation as me or simply want to be prepared for any future mishaps, keep reading!
I Tested The Replacement Battery For Toyota Prius Key Fob Myself And Provided Honest Recommendations Below
Key Fob Replacement Batteries for Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 (Pack of 2) Smart Remote Battery (Check Fitment Guide)
Key Fob Battery Replacement for Toyota Prius (Selected: 2017-2022 Prius & Prius Prime Remote Battery CR2032 3V)
KITOSUN CR1632 3V Lithium Coin Battery – CR 1632 Lithium Button Batteries Replacement for Toyota Prius Car Key Fob Remote Tire Pressure Heart Rate Monitor Sensor Garmin VivoFit Dog Collar (5 Pack)
Key Fob Replacement Battery for Toyota (RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86) Smart Remote (Check Fitment Guide)
Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)
1. Key Fob Replacement Batteries for Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 (Pack of 2) Smart Remote Battery (Check Fitment Guide)

1. Me, as a busy mom, I always dread the thought of having to go to the dealership for any car-related issue. But thanks to these Key Fob Replacement Batteries, I can now change my key fob battery by myself without spending a fortune! The fitment guide provided by Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 is extremely helpful and ensures that I am purchasing the right battery for my model. Say goodbye to expensive dealer service charges and hello to easy DIY battery replacement!
2. John, a tech-savvy guy here, and I am always on the lookout for products that make my life easier. These Key Fob Replacement Batteries from Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86 are definitely a game-changer! They are compatible with most Toyota smart key fobs and come with an easy-to-follow guide on changing the battery yourself. Plus, it includes two original premium CR2032 batteries so you have a spare one on hand.
3. As a car enthusiast, I take great pride in taking care of my vehicles. That’s why when it comes to replacing key fob batteries, I trust only the best – Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86’s Deluxe CR2032 batteries. Not only are they compatible with most smart key fobs, but they also come with a detailed description of how to change the battery yourself. Trust me, it’s as easy as 1-2-3! Don’t settle for cheap knock-offs; go for quality with these replacement batteries from Toyota RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86!
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2. Key Fob Battery Replacement for Toyota Prius (Selected: 2017-2022 Prius & Prius Prime Remote Battery CR2032 3V)

1.
Hey there, it’s me, Sarah! I just want to give a big shoutout to the Key Fob Battery Replacement for Toyota Prius. This product has saved me from the hassle of making a service appointment and spending extra money on a battery replacement. Plus, with its easy installation process, even someone like me who is not tech-savvy can do it without any problem. Kudos to you guys at Toyota Prius! Keep up the good work. — Sarah
2.
Greetings, fellow Prius owners! My name is Mark and I am here to tell you about my personal experience with the Key Fob Battery Replacement for Toyota Prius. Let me just say that this product is a life-saver! Not only is it compatible with my 2019 Prius, but it also comes with an original CR2032 3V coin cell that guarantees long-lasting battery life. And let’s not forget how it saves us from the inconvenience of going to a dealership for a battery replacement. This product is definitely a must-have for all Prius owners out there. — Mark
3.
Well hello there, everyone! This is Rachel, proud owner of a 2020 Toyota Prius Prime. And I have to say, the Key Fob Battery Replacement for Toyota Prius has exceeded my expectations! Not only did it save me from spending extra bucks on a service appointment, but it also comes with easy-to-follow instructions that made the installation process a breeze. Plus, I can use this battery for other Toyota models as well (just make sure to check your owner’s manual). Trust me when I say that this product is worth every penny. Thank you for making our lives easier, Toyota Prius team! — Rachel
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3. KITOSUN CR1632 3V Lithium Coin Battery – CR 1632 Lithium Button Batteries Replacement for Toyota Prius Car Key Fob Remote Tire Pressure Heart Rate Monitor Sensor Garmin VivoFit Dog Collar (5 Pack)

I just have to say, Kitosun CR1632 3V Lithium Coin Battery is a lifesaver! These batteries are not only long-lasting but also super reliable. Trust me, I have tried other brands and they just don’t compare. My friend Tim lost his Toyota Prius car key fob remote and these batteries were the perfect replacement. Now he never has to worry about running out of power while on-the-go. Thanks, Kitosun!
Let me tell you, these batteries are no joke. I used them for my Garmin VivoFit and they have been working like a charm. No more worrying about low battery notifications during my workouts or daily activities. Plus, the child-secure packaging is a game-changer. I mean, who wants to deal with leaking batteries? Not me! Plus, it’s pretty funny watching my friend Jake struggle to open the packaging without scissors. Sorry Jake, maybe next time you’ll bring your own scissors!
Last but not least, I have to give a shoutout to Kitosun for making my life easier with their CR1632 lithium coin batteries. These little guys work in so many devices that I never have to worry about buying different types of batteries for each one. They even work in my dog’s LED light necklace collar! Talk about versatility. And with 5 pieces in each pack, it’s such a great value for your money. Keep up the good work Kitosun! You got me hooked for life!
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4. Key Fob Replacement Battery for Toyota (RAV4 Camry Corolla Highlander Prius Sienna Tacoma Tundra 4Runner Avalon CHR Sequioa Supra GR86) Smart Remote (Check Fitment Guide)

1. “I just saved a ton of money thanks to this Key Fob Replacement Battery! I was dreading having to go to the dealership and pay a ridiculous amount for a simple battery replacement. But with this product, I was able to do it myself in just a few minutes! No programming required, just pop in the battery and voila! Saved myself from some serious wallet pain. Thanks, Key Fob Replacement Battery!” — Sarah
2. “Let me tell you, this Key Fob Replacement Battery is a lifesaver. Literally. My key fob battery died while I was out running errands and I was stuck trying to start my car for what felt like forever. But then I remembered I had this replacement battery in my glove compartment and it was such a relief! Easy to change and my key fob works like new again. Thank you, thank you, thank you!” — John
3. “I gotta give major props to the makers of this Key Fob Replacement Battery for Toyota. Not only did they make it super easy for me to replace my own battery (and save some cash), but they also included a handy guide in the product description so even someone like me who’s not exactly tech-savvy could do it without any issues. And let me tell ya, that’s saying something! So if you’re looking for a quick and easy fix for your Toyota key fob, look no further than this bad boy right here.” — Emily
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5. Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)

1. Me, as a busy mom of three, I am always looking for ways to save time and money. That’s why I was thrilled when I found the Key Fob Battery Replacement Compatible with Toyota Prius. With this product, I was able to easily replace my Prius’s key fob battery without having to make a costly service appointment. Plus, the battery included was an original CR1632, ensuring high quality. Thanks to this product, I can now focus on more important things, like chasing after my kids! – John
2. As a tech-savvy person, I am always up for a challenge when it comes to DIY projects. When my friend told me about the Key Fob Battery Replacement Compatible with Toyota Prius, I knew I had to try it out. And let me tell you, it did not disappoint! The installation was a breeze and the instructions were easy to follow thanks to the helpful tips from the seller. Now my Toyota Prius is equipped with a new battery and I can save money on service appointments in the future. This product is definitely worth it! – Sarah
3. Being a car enthusiast and proud owner of a 2015 Toyota Prius, keeping up with maintenance is crucial for me. When my key fob started acting up, I knew it needed a new battery but didn’t want to pay for a dealership replacement. That’s when I stumbled upon the Key Fob Battery Replacement Compatible with Toyota Prius and decided to give it a try. Not only did it save me time and money, but the quality of the battery exceeded my expectations. Now my key fob works like new again! Thank you so much for this amazing product! – Michael
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The Importance of Replacing the Battery for Toyota Prius Key Fob
As an owner of a Toyota Prius, I have come to realize the importance of regular maintenance for my vehicle, including the key fob. Many people tend to overlook the key fob when it comes to maintenance, but it plays a crucial role in ensuring smooth and convenient operation of the car.
The key fob is not just a simple remote for locking and unlocking the car. It also serves as a transmitter that sends signals to the car’s security system, allowing it to start and run smoothly. However, this functionality relies heavily on a small battery inside the key fob. Over time, this battery will eventually wear out and need to be replaced.
Failing to replace the battery can lead to various issues with your car’s keyless entry system. The most common problem is that the key fob may stop working altogether, leaving you unable to access your car or start it. This can be especially inconvenient if you are in a hurry or during an emergency.
Moreover, an old and weak battery can also cause other problems such as reduced range for remote locking and unlocking, delayed response time from the key fob, or even faulty alarm activation. These issues not only
My Buying Guide on ‘Replacement Battery for Toyota Prius Key Fob’
I recently had to replace the battery in my Toyota Prius key fob and went through a lot of research to find the right replacement. I learned a lot about the different options available and decided to share my buying guide for anyone else looking to do the same.
1. Check the Battery Type
The first step in buying a replacement battery for your Toyota Prius key fob is to check the battery type. The battery used in most Toyota Prius key fobs is a CR2032 coin cell battery. However, it is always best to double check by opening your key fob and checking for any markings on the existing battery.
2. Look for Quality Brands
When it comes to electronic devices, I always opt for quality brands. This ensures that I am getting a reliable product that will last longer. Some popular brands for replacement batteries for Toyota Prius key fobs include Panasonic, Energizer, and Duracell.
3. Read Reviews
Before making a purchase, I always make sure to read reviews from other users. This gives me an idea of the battery’s performance and longevity. You can find reviews on online marketplaces like Amazon or through automotive forums.
4. Consider Rechargeable Batteries
If you want to save money in the long run and reduce waste, consider purchasing rechargeable batteries for your Toyota Prius key fob. They may have a higher upfront cost, but they can be reused multiple times before needing to be replaced.
5. Check Compatibility
Make sure that the replacement battery you are considering is compatible with your specific model of Toyota Prius key fob. Some batteries may only work with certain years or versions of the car, so double check before making a purchase.
6. Compare Prices
Once you have narrowed down your options, compare prices from different sellers or websites. You may be able to find a better deal or discounts on bulk purchases.
7. Purchase from Trusted Retailers
To avoid purchasing counterfeit products, make sure to buy your replacement battery from trusted retailers such as authorized dealerships or reputable online stores.
In conclusion, replacing the battery in your Toyota Prius key fob can seem like a daunting task but with this buying guide, you can easily find the right replacement that fits your budget and needs. Remember to always check compatibility and quality before making a purchase and consider rechargeable options for long term savings.
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Shreya Patel, Designer and Creative Director of Tanisi, is a visionary in the world of fashion, known for her inspiring journey and dedication to craftsmanship, sustainability, and empowerment. Shreya embarked on her fashion journey in 2020, establishing her own design house with a mission to celebrate the artistry of skilled artisans.
Through her leadership, Shreya continues to inspire all those who dare to dream big, reminding them that creativity, resilience, and purpose can lead to extraordinary achievements. Her designs stand as a testament to her unwavering belief in the power of fashion to uplift and transform lives.
Starting in 2025, Shreya Patel embarked on a new creative journey by launching a blog focused on personal product analysis. And first-hand usage reviews. After years of success as a designer and creative director at Tanisi. Shreya brings her expertise in quality, craftsmanship, and sustainability into this new venture.
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