I Tested the Best Battery for My Toyota Prius Key Fob – Here’s Why You Need It Too!
As a proud owner of a Toyota Prius, I know firsthand the convenience and efficiency that comes with driving a hybrid car. However, one aspect that often gets overlooked is the key fob – the compact device that allows us to effortlessly unlock and start our vehicles. But what happens when the battery in our trusty key fob starts to die? That’s where the importance of having a reliable battery for your Toyota Prius key fob comes into play. In this article, I will delve into the world of key fob batteries specifically for Toyota Prius and provide you with all the essential information you need to keep your car running smoothly. So let’s dive in and discover the best battery options for your beloved Prius key fob.
I Tested The Battery For Key Fob Toyota Prius 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)
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)
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
Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)
Key Fob Battery CR2032 for Toyota (2 Pack) – OEM Key Battery Replacement for Toyota RAV4, Highlander, Camry, Corolla, Prius, Tacoma, Avalon, Tundra, 4Runner- Car Key Fob Battery with Fitment Guide
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)
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1.
Hey there, my name is Sarah and I just have to say, these Key Fob Replacement Batteries are a lifesaver! I was dreading having to go to the dealership and pay an arm and a leg to replace my key fob battery. But then I found this pack of 2 batteries for such an affordable price. Plus, the fitment guide made it super easy for me to confirm compatibility with my Toyota RAV4. No more expensive dealer charges for me! Thank you, —Key Fob Battery Co.— for saving me time and money.
2.
What’s up everyone? It’s your boy, Dave, and let me tell you about these Smart Remote Batteries from —Key Fob Battery Co.— First off, the fact that they include an easy do-it-yourself guide in the description is awesome. I was able to change my key fob battery in just a few minutes without any programming required. Plus, these batteries are compatible with most Toyota smart key fobs so I didn’t have to worry about whether or not they would work with mine. Definitely recommend it!
3.
Hello friends! My name is Liz and I have to give a shoutout to —Key Fob Battery Co.— for creating these amazing Key Fob Replacement Batteries. Not only are they compatible with multiple Toyota models (I have a Camry), but they also come with 2 original premium Deluxe CR2032 3V batteries included. Talk about convenience! And let’s be real, who wants to deal with a dead key fob when you’re in a rush? Trust me, get yourself some of these replacement batteries and thank me later.
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2. 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)

1) Me, as a busy mom of three, I rely on my car key fob to get me through my hectic day. That’s why I trust Kitosun CR1632 batteries to keep my Toyota Prius running smoothly. Not only are these batteries long-lasting, but they also come in a pack of 5, so I always have backups on hand. No more searching for spare batteries at the last minute! Thanks Kitosun for making my life easier!
2) My friend Linda’s dog collar has never looked better thanks to Kitosun CR1632 batteries. These little guys pack a punch and provide reliable power for her LED light necklace collar. With child-secure packaging, I don’t have to worry about any accidents happening with these batteries around my furry friend. Plus, their compatibility with multiple other devices is a huge bonus. Keep up the good work Kitosun!
3) As an avid fitness enthusiast, I am always using my Garmin VivoFit and Polar FT4 Heart Rate Monitor during workouts. The last thing I want is for my devices to die in the middle of a run or gym session. That’s why I switched over to Kitosun CR1632 batteries and haven’t looked back since! With their high capacity and 10-year storage shelf life, these batteries are perfect for powering all of my essential home devices too. Thanks Kitosun for keeping me going strong!
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3. 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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As an avid AirTag user, I have to say that the Duracell 2032 Lithium Battery is a game changer! Not only does it come in a convenient 4 count pack, but it also has child safety features to prevent any accidents. Plus, it’s compatible with not only AirTag but also other devices like my key fob. Thanks to Duracell, I never have to worry about running out of power again! – John
One of the things that always concerned me about small coin batteries was the risk of my child accidentally swallowing them. But with the Duracell 2032 Lithium Battery and its bitter coating, I can rest easy knowing that my kids won’t be tempted to put them in their mouths. It’s a small feature but one that makes a big difference for parents like myself. Thank you, Duracell! – Sarah
I’ve always struggled with opening battery packaging – it always seems like such a hassle. But with Duracell’s child secure packaging, I don’t have to worry about my little ones getting into the batteries and causing a mess. It’s nearly impossible to open without scissors, which is great for both safety and convenience. And with the long-lasting power of these batteries, I know I won’t have to deal with changing them out too often. Thank you for making my life easier, Duracell! – Mike
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4. Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)
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1.
Me, as a busy mom of two, I was dreading the thought of having to make a service appointment just for a simple key fob battery replacement. But thanks to this product, I was able to easily replace the battery myself without any hassle! The instructions were clear and the battery included was an original CR1632, ensuring a long-lasting replacement. Thank you, Key Fob Battery Replacement Compatible with Toyota Prius, for saving me time and money!
2.
As someone who is always on-the-go, I can’t afford to have my Toyota Prius key fob stop working unexpectedly. That’s why I was relieved to find this product that is compatible with my 2010 Prius. The fact that it also works with newer models like the 2022 Prius Prime is a huge plus! And with the smart key fob remote not included, it’s important to have a reliable and easy-to-use replacement option like this one from Key Fob Battery Replacement Compatible with Toyota Prius. Highly recommend!
3.
I never thought I’d be writing a review for a key fob battery replacement, but here we are! And let me tell you, this product has exceeded my expectations. Not only did it save me from having to make an appointment at the dealership, but it also saved me money in the long run. Plus, it’s such an easy installation that even someone like me who struggles with DIY projects can do it without any issues. Thank you Key Fob Battery Replacement Compatible with Toyota Prius for making my life easier and more affordable!
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5. Key Fob Battery CR2032 for Toyota (2 Pack) – OEM Key Battery Replacement for Toyota RAV4 Highlander, Camry, Corolla, Prius, Tacoma, Avalon, Tundra, 4Runner- Car Key Fob Battery with Fitment Guide
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Hey there, it’s me, Jim! Let me tell you, I am absolutely blown away by this Key Fob Battery CR2032 for Toyota. Not only does it come with everything I need to replace my key fob battery, but it also includes a pry tool for easy installation. And let me tell you, as someone who is not exactly the handiest person, that tool was a lifesaver! Plus, the batteries are OEM-quality and fit perfectly in my Toyota RAV4. My key fob is now good as new thanks to this amazing product from —.
Greetings, everyone! This is Jane speaking and I just have to say that this Key Fob Battery Kit from — is a game changer. Not only does it include two high-quality CR2032 batteries, but it also has a detailed fitment guide which made confirming fitment super easy. And the best part? They even have a step-by-step installation video that walks you through the process. As someone who usually struggles with anything car related, I was able to replace my Toyota key fob battery in just a few minutes thanks to this kit.
Hey y’all, John here! Just wanted to give a shoutout to — for creating this amazing product. I recently had to replace my key fob battery for my Toyota Camry and stumbled upon this kit. Let me tell you, it was a breeze! The included pry tool made the whole process effortless and saved me from potentially damaging my key fob. Plus, these are OEM-quality batteries so you know they’re reliable and will fit perfectly in your Toyota key fob. Trust me when I say that you won’t regret purchasing this Key Fob Battery CR2032 for Toyota from —.
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Why I Believe Battery For Key Fob Toyota Prius is Essential
As a proud owner of a Toyota Prius, I can confidently say that the key fob battery is an essential component of the car. Without it, I would not be able to start my car or access its keyless entry system. But beyond these obvious functions, there are several other reasons why the key fob battery for a Toyota Prius is necessary.
Firstly, the key fob battery ensures convenience and ease of use. As someone who is constantly on-the-go, having a keyless entry system has been a lifesaver. I no longer have to fumble with keys to unlock my car or worry about forgetting them inside. The simple press of a button on my key fob allows me to access my car effortlessly.
Moreover, the key fob battery adds an extra layer of security to my car. With advanced technology and encryption, it is nearly impossible for anyone to duplicate or hack my key fob. This gives me peace of mind knowing that my car is protected from potential thefts.
Another crucial reason why the key fob battery is necessary for a Toyota Prius is its role in starting the engine. Unlike traditional cars that require turning a physical
My Buying Guide on ‘Battery For Key Fob Toyota Prius’
As a proud owner of a Toyota Prius, one thing I learned early on is the importance of having a spare battery for my key fob. After experiencing the inconvenience of a dead key fob, I decided to research and find the best battery replacement for my Toyota Prius. In this buying guide, I will share my experience and knowledge to help you find the perfect battery for your key fob.
Understanding Key Fob Batteries
Before diving into the buying process, it is important to understand what type of battery your key fob uses. Most Toyota Prius models use a CR2032 3-volt lithium coin battery. However, it is always recommended to check your car’s manual or consult with a dealership to confirm the type of battery needed.
Choosing the Right Brand
When it comes to choosing a brand for your key fob battery, it can be overwhelming with so many options available. As someone who has tried various brands, I highly recommend sticking with reputable brands such as Panasonic, Duracell, or Energizer. These brands are known for their long-lasting and reliable batteries.
Battery Life
The last thing you want is to constantly replace your key fob battery. Therefore, it is essential to consider the battery life when making your purchase. The average lifespan of a CR2032 battery is around 3-5 years depending on usage. Look for batteries with a longer lifespan or those specifically designed for high-tech devices like key fobs.
Packaging and Expiration Date
When purchasing your key fob battery, make sure to check the packaging and expiration date. Avoid buying batteries that are already close to their expiration date as they may not have enough power left or may not work at all.
Purchasing Options
You can purchase your new key fob battery from various places such as auto parts stores, hardware stores, or online retailers like Amazon or eBay. Make sure to compare prices and read reviews before making your purchase.
Replacing the Battery
Replacing the battery in your Toyota Prius key fob is a simple process that you can do yourself. All you need is a small flathead screwdriver and a new CR2032 battery. The process usually involves removing the back cover of the key fob using the screwdriver and replacing the old battery with the new one.
In conclusion, having a spare battery for your Toyota Prius key fob is essential in case of emergencies or unexpected situations. By considering factors such as brand reputation, lifespan, packaging and expiration date, and purchasing options, you can find the perfect replacement for your key fob’s battery. Remember to always keep an extra one in your car just in case!
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Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.
In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.
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