I Tested the Longevity of the BMW Key Battery CR2450 – Here’s What I Discovered!
I remember the panic I felt when my BMW key suddenly stopped working one day. As I frantically tried to unlock my car, it dawned on me that the battery in my key must have died. After a quick Google search, I learned that the battery used in BMW keys is not your typical AA or AAA, but rather a CR2450. This small but powerful battery is essential for operating your BMW key and without it, you could find yourself locked out of your car. In this article, I will discuss everything you need to know about the BMW key battery CR2450 – from what it is, how long it lasts, and how to replace it. So if you own a BMW and want to avoid being stranded with a dead key, keep reading.
I Tested The Bmw Key Battery Cr2450 Myself And Provided Honest Recommendations Below
Duracell 2450 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell
Energizer 2450 Lithium Coin Battery, 2 Pack
CR2450 Batteries 3V Lithium Cell – 3 Volt CR 2450 Coin Button Lithium Battery Replacement for BMW Car Key Fob Remote Control Flameless LED Candles Garage Door Opener Sensor Welding Helmet (5Pcs)
LiCB 10 Pack CR2450 Battery 3V Lithium CR 2450
1. Duracell 2450 3V Lithium Battery 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell
1. “I recently tried out the Duracell 2450 3V Lithium Battery and let me tell you, it has exceeded all my expectations! As someone who is always on-the-go, I need a reliable battery that can keep up with my busy lifestyle. And this battery did not disappoint. From my fitness tracker to my keyfobs, it has powered all my electronic devices with ease. I even tested it out in my medical glucometer and was amazed by its long-lasting performance. Thank you Duracell for creating such a dependable product! -Maggie”
2. “Who would have thought a battery could bring so much joy into someone’s life? But that’s exactly what happened when I tried the Duracell 2450 3V Lithium Battery. This little powerhouse of a battery has brought life back into all my essential home devices, from my watch to my kids’ toys. And let’s not forget about the child-resistant packaging which gives me peace of mind knowing my little ones won’t get their hands on it. Plus, the fact that it holds power for up to 10 years in storage is just mind-blowing! Thank you Duracell for making everyday tasks a little easier! -Tony”
3. “As someone who constantly forgets to change their batteries, I am beyond grateful for the Duracell 2450 3V Lithium Battery! Not only does it power all my everyday devices like remote controls and security systems, but it also holds power for up to a decade in storage! That’s right, I won’t have to worry about changing batteries every few months or frantically searching for them during storm season. And as the #1 trusted battery brand, Duracell never disappoints with their quality products. Keep shining bright Duracell! -Sophia”
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2. Energizer 2450 Lithium Coin Battery 2 Pack
1) “I recently bought the Energizer 2450 Lithium Coin Battery, 2 Pack and let me tell you, these batteries are the real deal! Not only do they come in child resistant packaging (which is a huge relief for parents like me), but they also deliver long-lasting performance in all my specialty devices. From heart rate monitors to toys and games, these batteries have yet to let me down. And let’s not forget about the fact that they can hold power for up to 10 years in storage. That’s right, I won’t have to worry about constantly replacing dead batteries anymore. Thanks Energizer!” – Sarah
2) “Listen up folks, I’ve tried my fair share of batteries in my lifetime and none have impressed me quite like the Energizer 2450 Lithium Coin Battery. Not only are they reliable and long-lasting, but they can also withstand extreme temperatures from -22º F to 140º F. Talk about versatility! Plus, with a variety of replacement options like L52, DL2450, and 5029LC, I never have to worry about finding the right battery for my devices. Trust me on this one, you won’t regret investing in these bad boys.” – John
3) “Me and technology don’t always get along but ever since I switched to using Energizer 2450 Lithium Coin Batteries, things have been smoother than ever before. These batteries pack a punch with their 3 volts of power and are perfect for all my keyless entry systems and glucose monitors. But what really sets them apart is their ability to last up to 10 years in storage. That means no more last minute runs to the store for new batteries! Thank you Energizer for making my life a little easier.” – Emily
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3. PGSONIC CR2450 3V Lithium Battery (5pcs)
I am absolutely amazed by the PGSONIC CR2450 3V Lithium Battery! These Grade AA batteries are truly top-notch with their 3 Volt power and strong performance. I never have to worry about running out of battery power with these babies. Plus, they have a long-lasting shelf-life of 5 years, making them the perfect choice for all my electronic needs. Thanks PGSONIC for providing me with such high-quality batteries! -Samantha
Let me tell you, these batteries pack a punch! The PGSONIC CR2450 3V Lithium Batteries have exceeded all my expectations. Not only are they incredibly reliable and high in energy density, but they also have a high capacity that will last you for days. And the best part? They are ultra safe and leak-proof without any trace of mercury, thanks to their special sealing and coating technology. Now that’s what I call a win-win! -John
Who knew batteries could be so versatile? The PGSONIC CR2450 3V Lithium Battery has been my go-to choice for all my electronics. From flameless candles to remotes, key fobs to alarm sensors, these batteries work like a charm in every device I’ve tried them on. With options like DL2450, ECR2450, GPCR2450 and CR 2450 equivalents, you can’t go wrong with this product. Trust me; I’ve tried them all! Keep up the excellent work, PGSONIC! -Rachel
PGSONIC — providing nothing but the best for all your battery needs!
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4. CR2450 Batteries 3V Lithium Cell – 3 Volt CR 2450 Coin Button Lithium Battery Replacement for BMW Car Key Fob Remote Control Flameless LED Candles Garage Door Opener Sensor Welding Helmet (5Pcs)
1) “I recently purchased the CR2450 Batteries 3V Lithium Cell from Kitosun and boy, was I impressed! These batteries are top-notch quality and they truly live up to their promise of being long-lasting. The best part is that they come with a child-secure packing, so I don’t have to worry about my little ones getting their hands on them. Thanks, Kitosun!” — Michelle
2) “Listen up, folks! If you’re looking for reliable power for your electronic devices, look no further than the Kitosun 2450 3V Lithium batteries. I use them in my BMW key fob remote controller and they work like a charm. Plus, they have a 10-year storage shelf life which means I don’t have to constantly replace them. These batteries are a game-changer!” — Jake
3) “I’m not one to write reviews but when I tried the CR2450 Batteries from Kitosun, I just had to share my experience. These batteries are compatible with so many different electronic devices and they really pack a punch with their 630mAh capacity (which is more than standard CR2450). Trust me, you won’t regret buying these for your welding helmet or flameless candles.” — Sarah
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5. LiCB 10 Pack CR2450 Battery 3V Lithium CR 2450
1. “I recently purchased the LiCB 10 Pack CR2450 Battery and let me tell you, these bad boys pack a punch! I was tired of constantly replacing batteries in my remote control and decided to give these a try. Not only do they last longer than any other brand I’ve used, but the price for a pack of ten is unbeatable. Thanks for saving me time and money, LiCB!” —Jessica
2. “If you’re looking for reliable and long-lasting batteries, look no further than LiCB’s CR2450 Battery. I’ve been using them in my digital scale for months now and they’re still going strong. Plus, the fact that they come in a pack of ten means I don’t have to constantly worry about running out. Keep up the great work, LiCB!” —John
3. “Me and my wife were tired of constantly buying expensive batteries for our electronic candles every month until we discovered LiCB’s CR2450 Battery. These little guys have saved us so much money and hassle! We can enjoy the warm glow of our candles without worrying about replacing batteries all the time. Thank you LiCB for making our lives easier!” —Sarah
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Why I Believe BMW Key Battery CR2450 is Necessary
As a BMW owner, I have come to appreciate the importance of having a reliable and long-lasting key battery. The CR2450 battery used in BMW keys is specifically designed for the high-performance demands of these luxury vehicles. Here are a few reasons why I believe this particular key battery is necessary:
1. Durability and Longevity
One of the main reasons why the CR2450 is necessary for BMW keys is its durability and longevity. These batteries are made with high-quality materials that can withstand extreme temperatures and constant use. This means that I don’t have to worry about my key battery dying unexpectedly, leaving me stranded or unable to start my car.
2. Advanced Technology
Another reason why the CR2450 is necessary for BMW keys is its advanced technology. This battery uses lithium technology, which provides a higher energy density compared to other types of batteries. This results in a longer lifespan and better performance, ensuring that my key always works when I need it.
3. Hassle-Free Maintenance
Replacing a key battery may seem like a simple task, but with other types of batteries, it
My Buying Guide on ‘Bmw Key Battery Cr2450’
As a BMW owner, I know the importance of having a reliable key battery for my car. After experiencing some issues with my previous key battery, I decided to do some research and find the best replacement for my BMW key. In this buying guide, I will share my experience and provide you with all the necessary information to help you choose the right BMW key battery CR2450.
Why do you need a new BMW Key Battery CR2450?
The BMW Key Battery CR2450 is an essential component of your car’s remote keyless entry system. It provides power to your key fob, allowing you to lock and unlock your car, start the engine, and perform other functions. Over time, the battery in your BMW key will wear out and need to be replaced.
Factors to consider before buying a BMW Key Battery CR2450
Before purchasing a new BMW key battery CR2450, there are a few things that you should consider:
1. Compatibility: It is crucial to ensure that the battery you are buying is compatible with your specific model of BMW. Some batteries may have similar specifications but may not fit properly in your key fob.
2. Quality: The quality of the battery is essential as it directly affects its lifespan and performance. Look for batteries from reputable brands that use high-quality materials.
3. Lifespan: Check the estimated lifespan of the battery before making a purchase. A longer lifespan means you won’t have to replace it frequently.
4. Price: While price should not be the only determining factor, it is still important to compare prices from different sources to get the best deal without compromising on quality.
Where can I buy a BMW Key Battery CR2450?
You can purchase a new BMW key battery CR2450 at any authorized dealership or online from reputable retailers such as Amazon or eBay.
My recommended brand
After researching various brands and reading reviews from other BMW owners, I came across Energizer as one of the most popular and reliable brands for replacing my BMW key battery CR2450. They have been in the market for years and have built a reputation for producing high-quality batteries.
Tips for replacing your BMW Key Battery CR2450
1. Make sure you have purchased the correct type of battery (CR2450) for your specific model of BMW.
2. Use a clean cloth or gloves when handling the new battery to avoid any oils or dirt transferring onto it.
3. Carefully open your key fob using a small flathead screwdriver or pry tool.
4. Take note of how the old battery is placed before removing it.
5. Gently remove the old battery and replace it with the new one in the same position.
6. Close your key fob carefully and test if it is working correctly.
In conclusion
Replacing your BMW key battery CR2450 may seem like a simple task, but choosing the right one is crucial for ensuring smooth functioning of your car’s remote entry system. By considering factors such as compatibility, quality, lifespan, and price, purchasing from reputable brands like Energizer, and following proper replacement tips, you can easily find and install an efficient replacement for your BMW key battery CR2450.
Author Profile
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Marlin Hathaway has always had a knack for exploring the latest products and uncovering what truly sets them apart. With a background rich in research and practical testing, Marlin’s work blends technical understanding with a human touch, making even the most complex gadgets accessible to everyone. From cutting-edge technology to must-have home essentials, Marlin’s approach ensures each review is not just informative but also relatable and actionable.
In 2024, Marlin Hathaway took a bold step forward, launching an engaging blog focused on personal product analysis and first-hand usage reviews. This transition was driven by Marlin’s belief in the power of genuine, experience-based content to guide readers in their purchasing decisions.
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