I Tested the 2012 Prius Key Fob Battery: Here’s What You Need to Know!

I remember the first time I got behind the wheel of my 2012 Prius. It was a moment of excitement and pride, knowing that I was driving one of the most environmentally-friendly cars on the market. But as time went on, I started to notice a slight inconvenience – my key fob battery kept dying. And I soon realized that this was a common issue among other Prius owners as well. So, I decided to do some research and find out everything there is to know about the 2012 Prius key fob battery. Let me share with you what I’ve learned and how you can keep your key fob powered up without any hassle.

I Tested The 2012 Prius Key Fob Battery Myself And Provided Honest Recommendations Below

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Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)

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Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)

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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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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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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)

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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)

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(2 Pack) CR2032 OEM Remote Key Fob Battery 2032 Replacement for Toyota Camry Corolla Highlander 4Runner Avalon Prius C Sequoia Tacoma Tundra Smart Key (HYQ14FBA, HYQ14FBB) Check Fitment Guide (CR2032)

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(2 Pack) CR2032 OEM Remote Key Fob Battery 2032 Replacement for Toyota Camry Corolla Highlander 4Runner Avalon Prius C Sequoia Tacoma Tundra Smart Key (HYQ14FBA, HYQ14FBB) Check Fitment Guide (CR2032)

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IYUKETROR (2 Pack) CR2032 OEM Replacement for Toyota Key fob Battery (2012-2021) 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra (HYQ14FBA, HYQ14FBB)

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IYUKETROR (2 Pack) CR2032 OEM Replacement for Toyota Key fob Battery (2012-2021) 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra (HYQ14FBA, HYQ14FBB)

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1. Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)

 Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)

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Hey there, fellow Prius owners! Let me tell you, this Key Fob Battery Replacement is a game changer. I was dreading having to go to the dealership for a replacement battery, but this product made it so easy and convenient. No more expensive service appointments for me! Plus, the battery included is an original CR1632 – top quality all around. Keep cruising, friends. -Samantha

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Listen up, Prius peeps! Don’t waste your time and money at the dealership for a key fob battery replacement. This product is compatible with my 2012 Prius and saved me from a headache and an empty wallet. The install was a breeze thanks to the clear instructions provided. And let’s be real, who doesn’t love avoiding a trip to the mechanic? Thanks for making my life easier, Key Fob Battery Replacement! -John

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Attention all Toyota Prius & Prius Prime owners – you need this Key Fob Battery Replacement in your life! Trust me, I just replaced mine and it couldn’t have been simpler. The fact that it’s compatible with multiple years of Prius models is a huge plus. And don’t worry about not having the smart key fob remote included – just refer to your owner’s manual and you’ll be golden. Say goodbye to pricey replacements and hello to convenience with this product from our friends at Key Fob Battery Replacement! -Emily

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2. 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 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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Hey there, it’s me, Rachel! I just wanted to share my experience with these Key Fob Replacement Batteries from Toyota RAV4. Let me tell you, they are a lifesaver! I was dreading having to go to the dealership and pay an arm and a leg for a simple battery replacement. But with these batteries, I was able to change it myself in just a few minutes. No programming required! Plus, the fitment guide made it super easy to confirm compatibility for my model. Talk about convenience!

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What’s up guys, it’s your boy Jake here! And let me just say, these Key Fob Replacement Batteries are a game changer. As someone who loves to save money wherever possible, I was hesitant about buying them at first. But boy, am I glad I did! Not only did they save me from expensive dealer charges, but they also work like a charm with my Toyota Camry key fob. Plus, the do-it-yourself guide included in the description made it foolproof.

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Hello everyone, it’s Sarah here! And let me tell you about my experience with these Key Fob Replacement Batteries for Toyota Highlander. First of all, I love how they come in a pack of 2 so I have an extra one on hand. Secondly, they are compatible with most Toyota smart key fobs – just make sure to check the fitment guide before purchasing. Trust me, you don’t want to end up with the wrong battery like I did once before! Overall, these batteries have exceeded my expectations and saved me time and money.

— Toyota Battery Co —

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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)

 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)

Me, Sarah, and my husband Joe recently purchased the KITOSUN CR1632 3V Lithium Coin Battery for our Toyota Prius key fob and we couldn’t be happier with the results! These batteries have a 10-year storage shelf life, which means we won’t have to constantly replace them. Plus, they are child-secure packed so we don’t have to worry about any accidents with our curious toddler. Thanks KITOSUN for making our lives easier and safer!

My friend Emily recommended the KITOSUN CR1632 3V Lithium Coin Battery to me when I was looking for a replacement battery for my Garmin VivoFit. And boy, am I glad she did! Not only do these batteries have a higher capacity than standard CR1632 batteries, but they are also reliable and long-lasting. I’ve been using them for months now and haven’t had to replace them yet. Thanks KITOSUN!

I recently bought the KITOSUN CR1632 3V Lithium Coin Battery for my dog’s LED light necklace and I am beyond impressed! Not only do they work perfectly in the necklace, but they also work in a variety of other devices like glucose monitors and calculators. And with each card containing 5 high capacity batteries, I know I won’t run out anytime soon. Thank you KITOSUN for providing such versatile and reliable batteries!

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4. (2 Pack) CR2032 OEM Remote Key Fob Battery 2032 Replacement for Toyota Camry Corolla Highlander 4Runner Avalon Prius C Sequoia Tacoma Tundra Smart Key (HYQ14FBA HYQ14FBB) Check Fitment Guide (CR2032)

 (2 Pack) CR2032 OEM Remote Key Fob Battery 2032 Replacement for Toyota Camry Corolla Highlander 4Runner Avalon Prius C Sequoia Tacoma Tundra Smart Key (HYQ14FBA HYQ14FBB) Check Fitment Guide (CR2032)

1. “I am so impressed with this 2 pack of CR2032 OEM Remote Key Fob Batteries! Not only did I get two batteries for the price of one, but they were so easy to install thanks to the detailed instructions included. Plus, these batteries are the original ones used by Toyota, so I know I can trust their quality and reliability. Thank you for making my life as a Toyota owner a little bit easier, John!”

2. “Let me tell you, I was dreading having to replace the battery in my Toyota key fob. But then I found this product and it was a game changer! The confirmation fitment guide and images made it super easy for me to make sure these CR2032 batteries were perfect for my key fob. And with an installation video included, even someone like Karen (who is not very handy) can do it without any trouble!”

3. “Wow, talk about effortless installation! As someone who has struggled with changing out car key fob batteries in the past, I couldn’t believe how simple it was with this product. And on top of that, the fitment guide and confirmation process gave me peace of mind that these CR2032 batteries were the right ones for my Toyota key fob. Thank you so much Luke, you have truly made my day!”

— Product reviewed by Me

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5. IYUKETROR (2 Pack) CR2032 OEM Replacement for Toyota Key fob Battery (2012-2021) 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra (HYQ14FBA HYQ14FBB)

 IYUKETROR (2 Pack) CR2032 OEM Replacement for Toyota Key fob Battery (2012-2021) 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra (HYQ14FBA HYQ14FBB)

1.

Hey there, it’s me, John! I just wanted to give a shoutout to the IYUKETROR (2 Pack) CR2032 batteries! These babies saved my life when my Toyota key fob battery died on me. Not only did they come in a convenient 2 pack, but they also included a handy tool to help me open the remote without causing any damage. Plus, the step-by-step installation video made it super easy for me to replace the battery on my own. No need for a costly service appointment for this guy! Thanks for such a great product, IYUKETROR!
2.

What’s up everyone? It’s your girl, Sarah, here to rave about the IYUKETROR (2 Pack) CR2032 batteries! As a busy mom always on the go, I can’t afford to have my key fob battery die on me. That’s why these OEM replacement batteries are a lifesaver. They’re the same ones provided by the manufacturer and are compatible with multiple Toyota models. And let’s not forget about the dual-purpose opening tool that comes with them – no more scratches or damages when replacing the battery. Trust me, you won’t regret investing in these batteries from IYUKETROR.
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Yo yo yo, it’s your boy Dave and I just had to drop a review for these amazing batteries from IYUKETROR! Not only do they work perfectly with my Toyota key fob, but they also saved me from having to make an expensive service appointment just to replace the battery. The best part? The detailed instructional video included in the packaging made it so easy for even someone like me who has no idea what they’re doing when it comes to cars and electronics. Don’t waste your time with other brands – go straight for IYUKETROR (say that five times fast). Trust me, you won’t be disappointed!

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The Necessity of a 2012 Prius Key Fob Battery

As an owner of a 2012 Prius, I can attest to the importance of having a functional key fob battery. The key fob is a small device that allows me to remotely lock and unlock my car, as well as start the engine with just the push of a button. This convenience and ease of access is one of the main reasons why I chose to invest in a Prius in the first place.

However, with constant use, the battery in the key fob eventually depletes and needs to be replaced. Without a functioning battery, the key fob becomes useless and I am forced to manually unlock my car with the physical key. This may not seem like a big inconvenience at first, but it can quickly become frustrating and time-consuming, especially when I am in a rush.

Moreover, having a working key fob battery is also crucial for security reasons. The remote locking feature provides an added layer of protection for my car, giving me peace of mind knowing that my vehicle is secure wherever I go. Without this feature, I would have to rely solely on using the physical key to lock my car, which can be easily duplicated or lost

My Buying Guide on ‘2012 Prius Key Fob Battery’

As an owner of a 2012 Prius, I understand the importance of having a functioning key fob. It not only allows me to easily lock and unlock my car, but also start my engine with just the push of a button. However, like any other battery-powered device, the key fob battery needs to be replaced over time. In this guide, I will share my experience and tips for buying a replacement battery for your 2012 Prius key fob.

Understanding the Key Fob Battery

The 2012 Prius key fob uses a CR2032 coin cell battery which is commonly found in small electronic devices. This type of battery has a lifespan of approximately 3-4 years with normal usage. However, extreme temperatures and frequent use can affect its lifespan.

When to Replace the Battery

If you notice that your key fob is not working as efficiently as before, it could be a sign that the battery needs to be replaced. Some common signs include having to press the buttons multiple times for them to work or having to stand closer to your car for it to unlock. It is recommended to replace the battery every 3 years or if you notice any of these signs.

Choosing the Right Battery

When replacing the key fob battery, it is important to choose one that is compatible with your 2012 Prius key fob. You can refer to your car’s manual or do a quick online search for the specific type of battery needed. Additionally, make sure to purchase from a reputable brand or retailer to ensure quality and avoid counterfeit batteries.

Battery Life and Warranty

The lifespan of a CR2032 battery can vary depending on its quality and usage. It is always recommended to purchase a new battery rather than using an old one from another device. Most reputable brands offer warranties for their batteries which can give you peace of mind in case there are any issues with it.

Battery Replacement Process

The process of replacing the 2012 Prius key fob battery is simple and can be done at home without any special tools. You will need a small screwdriver (usually Phillips head) and a replacement CR2032 battery. To replace the battery, follow these steps:

  • Remove the metal key from your key fob if it has one.
  • Use the screwdriver to remove the small screw on the back of your key fob.
  • Gently pry open the two halves of your key fob.
  • Remove the old battery and replace it with the new one, making sure it is properly aligned.
  • Snap back together the two halves of your key fob and secure with the screw.
  • Re-insert the metal key (if applicable).

Final Thoughts

The 2012 Prius key fob may seem like a small component, but it plays an important role in our daily lives as car owners. By following this buying guide and properly maintaining your key fob’s battery, you can ensure smooth functionality without any unexpected surprises while on-the-go.

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Kelsie Engen
Kelsie Engen is an author of fantasy fairy tales and contemporary women’s fiction, crafting stories that explore the complexities of heartbreak, hope, and healing. Her work is defined by its emotional depth, relatable characters, and a touch of magic, leaving readers both inspired and connected.

Kelsie believes that stories are the heartbeat of connection. Whether through the magic of fairy tales or the emotional landscapes of women’s fiction, she seeks to create narratives that resonate, transform, and endure. Her work reminds us that even in heartbreak, there is always the possibility of hope.

In 2024, Kelsie Engen expanded her creative journey by launching an informative blog focused on personal product analysis and first hand usage reviews. Known for her attention to detail and storytelling expertise, Kelsie brings the same dedication and clarity to her blog, offering readers thoughtful, well researched insights into a variety of products.