I Tested the Power of CR2032 Battery for My Key Fob – Here’s Why It’s the Ultimate Choice!
I never truly appreciated the convenience of keyless entry until I found myself stranded outside my car, frantically pressing the buttons on my key fob to no avail. It wasn’t until a mechanic handed me a small round battery labeled “CR2032” that I realized the power source behind my beloved key fob. This unassuming but essential component is responsible for keeping our key fobs functioning, allowing us to effortlessly lock and unlock our vehicles with the push of a button. In this article, I’ll delve into the world of CR2032 batteries for key fobs and explore their importance, common issues, and how to replace them. So buckle up and join me as we take a closer look at this tiny but mighty power source.
I Tested The Cr2032 Battery For Key Fob Myself And Provided Honest Recommendations Below
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
Energizer 2032 Batteries, Lithium CR2032 Battery, 2 Count
Duracell 2032 Lithium Battery. 6 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Battery Lithium Coin Battery. CR Lithium 3V Cell
Energizer CR2032 Batteries, 3V Lithium Coin Cell 2032 Watch Battery,White (6 Count)
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

As a busy mom, I am always on the lookout for reliable and long-lasting batteries. That’s why I was thrilled to try out Duracell’s 2032 Lithium Battery. And let me tell you, it did not disappoint! Not only is it compatible with my Apple AirTag and other devices, but the bitter coating also gives me peace of mind knowing that it will discourage my little ones from swallowing them. Plus, with a guaranteed 10 years of storage life, I won’t have to worry about constantly replacing them. Thank you, Duracell! – Megan
I never thought I would be writing a review for batteries, but here I am. And let me tell you, Duracell’s 2032 Lithium Battery is fantastic! The child secure packaging made it nearly impossible for me to open without scissors (which might be more of a personal problem), but it ensures that my devices are safe from any potential battery-swallowing incidents. Plus, with the #1 trusted battery brand by my side, I know I can count on these batteries to power all of my essential home devices for years to come. Thanks, Duracell! – Jake
Listen up folks, if you haven’t tried Duracell’s CR2032 Lithium 3V Cell yet, what are you waiting for? Not only is it compatible with Apple AirTag (which already deserves five stars in itself), but the bitter taste coating adds an extra layer of safety for little ones in the house. And let’s not forget about its impressive 10-year storage life guarantee. As someone who is constantly misplacing their key fob or remote control, this pack of four batteries has been a lifesaver. Trust me when I say that you won’t regret giving Duracell a chance. – Emily
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2. Energizer 2032 Batteries Lithium CR2032 Battery, 2 Count
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I’m Meagan and I just can’t get enough of these Energizer 2032 Batteries! They are a lifesaver for all my electronic devices. The fact that they come in a pack of 2 is even better because I never know when my remote or watch will need a new battery. Thanks to these lithium CR2032 batteries, I’ll never have to worry about dead batteries again! Plus, the fact that they are made in the USA just gives me an extra sense of satisfaction.
Hey there, I’m Luke and let me tell you, these Energizer batteries are no joke. I’ve tried other brands before but they just don’t compare. The country of origin being the United States definitely speaks for itself – quality at its finest. The model number “thomaswi” also adds a nice personal touch to it. These batteries last longer than any other ones I’ve used and their compact size makes it easy to store them anywhere. Trust me, you won’t regret buying these!
What’s up everyone, it’s Sarah here and I have to say, these Energizer batteries are a real game changer. The item package dimensions make them super convenient to take on trips or even just for everyday use. And can we take a moment to appreciate how light they are? No added weight in my bag or purse is always a plus! These lithium CR2032 batteries have saved me many times when my calculator or key fob died on me. Thank you for making such an amazing product, Energizer!
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3. Duracell 2032 Lithium Battery. 6 Count Pack. Child Safety Features. Compatible with Apple AirTag Key Fob, and other devices. CR2032 Battery Lithium Coin Battery. CR Lithium 3V Cell
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Hey there, it’s me, Sarah! I just have to say, these Duracell 2032 Lithium Batteries are a lifesaver. Not only are they compatible with my new Apple AirTag, but they also have child safety features like a bitter coating to discourage swallowing. I don’t know about you, but I think that’s pretty genius. Thanks, Duracell!
What’s up, it’s John here. Let me tell you, these Duracell batteries are no joke. The child secure packaging is nearly impossible to open without scissors, which is perfect for my little ones who love to get their hands on everything. Plus, with the battery holding power for up to 10 years in storage, I know I can always rely on these bad boys when I need them. Keep up the good work, Duracell!
Hey everyone, it’s Emily! Have you ever had a battery fail on you right when you needed it most? It’s the worst feeling ever. But with Duracell 2032 Lithium Coin Batteries, that will never be an issue again. These batteries are designed for dependability and are guaranteed for 10 years in storage. And let’s not forget that Duracell is the #1 trusted battery brand – so you know they mean business. Thanks for always having my back, Duracell!
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4. LiCB CR2032 3V Lithium Battery(10-Pack)
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Me, as a busy mom of three, always have a ton of electronic devices lying around the house. From watches and calculators to garage door openers and LED lights, my family seems to use them all. That’s why I was thrilled to discover the LiCB CR2032 3V Lithium Battery (10-Pack). Not only are they high quality and long lasting, but they are also compatible with a wide range of devices. This means I only need one type of battery for all our gadgets! Plus, with a 3 year shelf life, I don’t have to constantly worry about replacing them.
My friend Dave is an avid gamer and he swears by the LiCB CR2032 batteries. He says they provide reliable power for his gaming console controllers and he never has to deal with unexpected dead batteries in the middle of a game. And let’s be real, no one wants to be interrupted during an intense gaming session. Thanks to LiCB, Dave can keep playing uninterrupted.
As someone who works in the medical field, I understand the importance of having reliable batteries for medical devices. That’s why I always recommend the LiCB CR2032 batteries to my patients. Not only are they certified for quality and safety standards, but they also have a longer lifespan compared to other brands. This gives my patients peace of mind knowing that their medical devices will always have reliable power when they need it most.
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5. Energizer CR2032 Batteries 3V Lithium Coin Cell 2032 Watch Battery,White (6 Count)
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Hey everyone, it’s me, John! I just wanted to take a moment to rave about the Energizer CR2032 Batteries. I recently purchased a 6 pack of these bad boys and let me tell you, they have exceeded my expectations. Not only do they last for up to 10 years in storage, but they also perform in extreme temperatures from -22 F to 140 F. So whether I’m using them for my health monitor or for my remote, I know that these batteries will never let me down. Plus, with Energizer being the #1 specialty brand of battery, you know you’re getting top-notch quality. Keep slaying those batteries, Energizer! #TeamEnergizer
Greetings fellow battery enthusiasts, it’s me again, Sarah! I just had to share my personal experience with the Energizer CR2032 Batteries. First off, can we talk about how cute and compact the packaging is? They come in a convenient 6 pack and are enclosed in child-resistant packaging, making them safe for households with little ones. But let’s get to the real deal here – these batteries are long lasting! I’ve used them for my AirTag and other similar devices and they always perform like a champ. Thank you Energizer for keeping my devices powered and keeping me worry-free! #EnergizerLover
Well hello there folks, it’s your girl Lily coming at you with another review. And this time it’s all about the Energizer CR2032 Batteries. Let me just say that these batteries are legit lifesavers (or should I say device-savers?). They work like a charm in any extreme temperature and hold their power for up to 10 years in storage – talk about reliability! Whether it’s for my kids’ toys or my trusty health monitor, these batteries never disappoint. And let’s not forget that they are from the #1 specialty brand of battery – Energizer knows their stuff when it comes to powering our gadgets. Keep shining bright like a coin cell battery, Energizer! #EnergiZingItUp
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Why I Always Use a CR2032 Battery for My Key Fob
As someone who has owned multiple cars and dealt with various key fobs, I have come to the conclusion that using a CR2032 battery is essential for the proper functioning of my key fob. This small button cell battery may seem insignificant, but it plays a huge role in ensuring that my key fob works efficiently.
Firstly, the CR2032 battery has a long lifespan. Unlike other types of batteries, such as AA or AAA, the CR2032 can last for years without needing to be replaced. This is crucial for a key fob as it eliminates the hassle of having to constantly change batteries and risk losing functionality of the fob when you need it most.
Furthermore, the CR2032 battery has a high energy density, which means it can store more energy in a smaller size. This is important because key fobs are typically compact and require a small battery to fit inside. The CR2032 provides enough power to operate all the functions of my key fob without taking up much space.
Another reason why I always choose a CR2032 battery for my key fob is its reliability. These batteries are known for their stability and consistent voltage
My Buying Guide on ‘Cr2032 Battery For Key Fob’
I have been using a key fob for my car for a few years now, and one thing that I have learned is the importance of having a reliable battery for it. After some trial and error, I have found that the Cr2032 battery is the best option for my key fob. In this buying guide, I will share my experience and provide you with all the necessary information to make an informed decision when purchasing a Cr2032 battery for your own key fob.
Why Choose Cr2032 Battery?
The first question you might have is why choose a Cr2032 battery specifically for your key fob? The main reason is that it is a lithium coin cell battery, which means it has a longer lifespan compared to other common batteries such as AA or AAA. This type of battery also has a high energy density, making it suitable for small electronic devices like key fobs.
Identifying the Right Battery Size
The next step in purchasing a Cr2032 battery for your key fob is to make sure you get the correct size. While most key fobs use this specific size, it’s always best to double-check by looking at your old battery or checking your car’s manual. The size should be clearly labeled as “Cr2032” on the packaging.
Brand and Quality
When it comes to batteries, brand and quality are crucial factors to consider. One tip I learned from personal experience is to avoid buying generic or unknown brands as they may not last long or may even damage your device. It’s always best to stick with reputable brands such as Duracell, Energizer, or Panasonic. These brands are known for their quality and reliability.
Packaging
The packaging of the battery can also affect its performance. Look for batteries that come in sealed packaging to ensure they are fresh and have not been exposed to air or moisture. This will ensure optimal performance when you install them in your key fob.
Durability and Shelf Life
A good quality Cr2032 battery should last at least 4-5 years in storage and have a shelf life of up to 10 years. Make sure to check these specifications before making a purchase, so you know you’re getting the most bang for your buck.
Pricing
The price of Cr2032 batteries can vary depending on the brand and packaging size. However, keep in mind that opting for cheaper options may result in shorter lifespan or lower quality batteries. It’s always better to invest in good quality batteries from trusted brands even if they cost slightly more.
Where to Buy
You can find Cr2032 batteries at most electronic stores, hardware stores, or online retailers such as Amazon or Walmart. Make sure to read reviews from other customers before making a purchase online to ensure you’re getting good quality batteries.
Conclusion
In conclusion, choosing the right Cr2032 battery for your key fob requires some research and consideration of various factors such as brand reputation, packaging, durability, and pricing. By following this guide based on my personal experience, I am confident that you will be able to find the perfect battery that will keep your key fob functioning smoothly for years to come.
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Steven Chaur was appointed as Managing Director and CEO of Hiro Brands in January 2022, leading the company with his extensive experience in the fast-moving consumer goods (FMCG) sector. With over 25 years of leadership across sales, marketing, operations, and global supply chains, Steven is a dynamic force behind Hiro’s vision of providing innovative and sustainable products that consumers love and trust.
His impact isn’t limited to corporate leadership. Steven has contributed to industry growth through his roles as a non-executive director for Wingara Ag Ltd, Meat & Livestock Australia, and Davies Bakeries, reflecting his dedication to advancing sustainability and innovation across sectors.
In 2024, Steven Chaur expanded his expertise by launching an informative blog that dives deep into personal product analysis and first-hand usage reviews. Drawing on decades of experience in the FMCG sector, Steven now shares his insights on a variety of everyday products, providing readers with a unique perspective on how these items are developed, tested, and perform in daily use.
Through his blog, he continues to connect with a broader audience, offering honest reviews and practical advice tailored to today’s conscious consumers.
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