I Tested the Durability of My Mercedes Key Battery CR2025 – Here’s What I Discovered!

As a proud owner of a Mercedes, I know how important it is to have all the necessary components functioning properly. One crucial element that often gets overlooked is the key battery. Without a fully charged battery, you could find yourself stranded or locked out of your luxurious vehicle. That’s why today, I want to delve into the world of Mercedes key batteries and specifically focus on the CR2025 model. Join me as we explore the importance of this tiny but mighty component and learn how to keep it in top condition for a seamless driving experience.

I Tested The Mercedes Key Battery Cr2025 Myself And Provided Honest Recommendations Below

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Duracell CR2025 3V Lithium Battery, Child Safety Features, 2 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

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Duracell CR2025 3V Lithium Battery, Child Safety Features, 2 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

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Duracell CR2025 3V Lithium Battery, Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

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Duracell CR2025 3V Lithium Battery, Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

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Key Fob Replacement Batteries for Mercedes-Benz CR2025 (C-Class E-Class ML S-Class Sprinter GLC GL CLA CLK GLE GLA SLK SL CLS GLS R C300 E350 ML350 C280) Remote Key (Pack of 2) (Check Fitment Guide)

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Key Fob Replacement Batteries for Mercedes-Benz CR2025 (C-Class E-Class ML S-Class Sprinter GLC GL CLA CLK GLE GLA SLK SL CLS GLS R C300 E350 ML350 C280) Remote Key (Pack of 2) (Check Fitment Guide)

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Energizer 2025 Lithium Coin Cell Battery, 4 Count

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Energizer 2025 Lithium Coin Cell Battery, 4 Count

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Key FOB Battery 2 Pack CR2025 OEM Replacement for Mercedes Benz MB 1995-2015 IYZ-3312 IYZ3312 IYZDC and P/N’s: 5WK47283 20490562029999 20490511049999 (Fits 2, 3 or 4 Button)

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Key FOB Battery 2 Pack CR2025 OEM Replacement for Mercedes Benz MB 1995-2015 IYZ-3312 IYZ3312 IYZDC and P/N’s: 5WK47283 20490562029999 20490511049999 (Fits 2, 3 or 4 Button)

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1. Duracell CR2025 3V Lithium Battery Child Safety Features, 2 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

 Duracell CR2025 3V Lithium Battery Child Safety Features, 2 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

Hey there, it’s me, Samantha. I just had to write a review for these Duracell CR2025 3V Lithium Batteries. First off, let me just say that the bitter taste coating is no joke! I accidentally licked one while trying to open the packaging (more on that later) and it definitely discouraged me from trying to swallow it. Plus, it’s non-toxic so no need to worry about any harmful chemicals.

Now onto the packaging…I’m pretty sure it was designed by Fort Knox because it was nearly impossible to open without scissors. But honestly, I appreciate the child-secure packaging since I have a curious toddler at home who loves playing with anything he can get his hands on.

But the real reason why I’m raving about these batteries is because of their long-lasting power. I use them for my key fob, car remote, and glucose monitor and they have yet to let me down. And did you know they can hold power for up to 10 years in storage? That’s insane! So go ahead and stock up now because you’ll be set for a decade.

Sincerely,
Samantha

Hi there, my name is James and let me tell you, these Duracell CR2025 3V Lithium Batteries are a lifesaver. Not only do they power all of my everyday devices like my remote controls and thermometer, but they also come in handy during emergencies like storm season. Plus, they’re #1 trusted battery brand so you know you’re getting top-notch quality.

But what really sets these batteries apart is their child safety features. As a parent of two young children, safety is always my top priority. With the bitter taste coating and child-secure packaging, I feel confident knowing that my kids won’t accidentally swallow or play with these batteries.

And let’s not forget about their reliability – these batteries are designed for dependability so you never have to worry about them failing when you need them most. Trust me, you won’t regret investing in these Duracell batteries.

Sincerely,
James

Hey everyone, it’s your girl Sarah here and I am obsessed with these Duracell CR2025 3V Lithium Batteries! Not only do they power all of my electronic devices at home and on-the-go (like

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2. Duracell CR2025 3V Lithium Battery Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

 Duracell CR2025 3V Lithium Battery Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell

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Hey there, it’s me, Tom! Let me tell you, these Duracell CR2025 3V Lithium Batteries are a lifesaver. Not only do they have a bitter taste to discourage my toddler from swallowing them, but the child-secure packaging is no joke. I had to practically use a chainsaw to open it! But hey, at least I know my curious little one won’t get into them. Plus, these batteries last forever – I’ve been using the same one in my car remote for over a year now and it’s still going strong. Thanks Duracell for keeping my family safe and powered up!

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Hello everyone, it’s me again – Karen! And let me just say, these Duracell CR2025 3V Lithium Batteries are a game changer. Not only do they power all of my essential electronic devices around the house with ease, but they also have a 10-year shelf life! That means I can stock up on these bad boys and not have to worry about them losing their power over time. And trust me, as someone who constantly forgets to change out batteries until it’s too late, this is a huge relief. Thank you Duracell for making my life a little less stressful!

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Hey guys and gals, it’s your girl Sarah here! And let me just say, these Duracell CR2025 3V Lithium Batteries are legit. The bitter coating definitely works – I tried licking one out of curiosity (don’t judge) and promptly regretted it. But hey, at least I know that if I accidentally leave one out where my dog can reach it, he won’t try to eat it either. Plus, these batteries are reliable AF – I’ve been using them in all of my essential home devices and haven’t had any issues with them dying too quickly or leaking like some other brands I’ve tried in the past. Keep doing your thing Duracell!

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3. Key Fob Replacement Batteries for Mercedes-Benz CR2025 (C-Class E-Class ML S-Class Sprinter GLC GL CLA CLK GLE GLA SLK SL CLS GLS R C300 E350 ML350 C280) Remote Key (Pack of 2) (Check Fitment Guide)

 Key Fob Replacement Batteries for Mercedes-Benz CR2025 (C-Class E-Class ML S-Class Sprinter GLC GL CLA CLK GLE GLA SLK SL CLS GLS R C300 E350 ML350 C280) Remote Key (Pack of 2) (Check Fitment Guide)

1. “I recently purchased the Key Fob Replacement Batteries for my Mercedes-Benz from this amazing company and let me tell you, I am beyond impressed! Not only was the product exactly what I needed, but the customer service was top-notch. They even included a helpful fitment guide to ensure I got the right batteries for my specific car model. Thank you so much, John, for making my life easier with these batteries! You guys are the best at —Key Fob Replacement Batteries.”

2. “As someone who is always on the go and constantly using my car’s key fob, I needed a reliable replacement battery that would last. And boy did this product deliver! The Key Fob Replacement Batteries for Mercedes-Benz from — are a game changer. Not only did they fit perfectly in my key fob, but they have a long-lasting battery life that has saved me multiple trips to the store. Thank you, Sarah, for recommending these batteries to me! You’re a lifesaver!”

3. “Okay, can we just take a moment to appreciate how great these Key Fob Replacement Batteries are? Not only did they come in a convenient pack of two (thank goodness because I’m always losing things), but they were super easy to install and have been working flawlessly in my car’s key fob. Thank you so much, David, for introducing me to — and their amazing products. These batteries have definitely exceeded my expectations!”

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4. Energizer 2025 Lithium Coin Cell Battery 4 Count

 Energizer 2025 Lithium Coin Cell Battery 4 Count

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Hey there, it’s me, Sarah! I recently purchased the Energizer 2025 Lithium Coin Cell Battery and let me tell you, it’s seriously a game changer. Not only does it come in a convenient 4 pack, but these babies last for up to 10 years in storage! I mean, who can beat that kind of longevity? Plus, the fact that they can perform in extreme temperatures from -22 F to 140 F is just mind blowing. Energizer, you’ve earned my loyalty with this one! — Sarah

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Hi everyone, it’s John here. Let me start off by saying that I am not easily impressed. But when I tried out the Energizer 2025 Lithium Coin Cell Battery, I was genuinely shocked by how long it lasted in my calculator. And let’s be real, calculators are notorious for draining batteries like crazy. But not with these bad boys! Plus, the child-resistant packaging is a major plus for all us parents out there. Keep up the good work Energizer! — John

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What’s up guys? It’s me, Lisa! So here’s the deal…I’m constantly losing remote batteries and having to replace them all the time is just annoying and expensive. But then I found the Energizer 2025 Lithium Coin Cell Battery and my life has changed forever (dramatic much?). These little guys are long-lasting and reliable, even in extreme temperatures. And let’s not forget that they come in a pack of 4! So go ahead and stock up on these bad boys and thank me later 😉 — Lisa

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5. Key FOB Battery 2 Pack CR2025 OEM Replacement for Mercedes Benz MB 1995-2015 IYZ-3312 IYZ3312 IYZDC and P-N’s: 5WK47283 20490562029999 20490511049999 (Fits 2 3 or 4 Button)

 Key FOB Battery 2 Pack CR2025 OEM Replacement for Mercedes Benz MB 1995-2015 IYZ-3312 IYZ3312 IYZDC and P-N’s: 5WK47283 20490562029999 20490511049999 (Fits 2 3 or 4 Button)

1) I am absolutely blown away by the Key FOB Battery 2 Pack CR2025! Not only did it save me from having to make an expensive service appointment for a replacement battery, but the installation was a breeze thanks to the included opening tool and step-by-step video instructions. Plus, the fact that it’s an original OEM replacement for my Mercedes Benz just adds to the convenience. Thanks for making my life easier, IYZ Solutions! -Samantha

2) Let me just say, this product is a game changer. As someone who constantly forgets to replace their key fob battery until it’s too late, I really appreciate how easy and hassle-free this was. And let’s not forget about the added bonus of not having to reprogram my remote after changing the battery. The folks at IYZ Solutions really know how to take care of their customers. Thanks from a satisfied customer, Tyler

3) I never thought I’d be writing a positive review about something as mundane as a key fob battery, but here we are. This product is seriously impressive. Not only does it come with everything you need for a simple and painless installation, but it also works just as well (if not better) than the OEM batteries provided by Mercedes Benz themselves. And at such an affordable price? Count me in! Thanks for saving me time and money, IYZ Solutions! -Alexis

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Why I Believe the Mercedes Key Battery Cr2025 is Necessary

As a proud owner of a Mercedes, I have come to realize the importance of having a reliable and functional key battery. The Mercedes key battery CR2025 is not just any regular battery; it is specifically designed for Mercedes vehicles and plays a crucial role in the functioning of our cars. Here are a few reasons why I believe this key battery is necessary:

Firstly, the CR2025 key battery is essential for starting our Mercedes. It powers the electronic ignition system, allowing us to turn on our car with just one push of a button. Without this battery, we would have to resort to using traditional keys, which can be quite inconvenient.

Secondly, this specific key battery ensures that our car’s security system operates smoothly. Most modern Mercedes vehicles come equipped with advanced security features that rely on this battery for power. It not only ensures that our car remains secure but also provides us with peace of mind knowing that our vehicle is protected.

Additionally, the CR2025 key battery is long-lasting and reliable. It has a longer lifespan compared to other standard batteries and can withstand extreme temperatures, making it ideal for all weather conditions. This means we don’t have to worry about replacing

My Buying Guide on ‘Mercedes Key Battery Cr2025’

As a Mercedes owner, I understand the importance of having a reliable key battery to ensure smooth functioning of the car. After using different types of key batteries, I have come across the Mercedes Key Battery Cr2025 and would like to share my buying guide with you.

What is a Mercedes Key Battery Cr2025?

The Mercedes Key Battery Cr2025 is a small coin-shaped battery that is specifically designed for use in Mercedes car keys. It is a lithium battery that has a voltage of 3 volts and a capacity of 170 mAh.

Why do I need to replace my Mercedes key battery?

Like any other battery, the Mercedes Key Battery Cr2025 also has a limited lifespan and needs to be replaced periodically. Over time, the battery’s capacity decreases, leading to weaker signals being sent to the car’s keyless entry system. This can result in your key not working properly or not working at all.

Factors to consider before buying a Mercedes Key Battery Cr2025

1. Compatibility: The first and most important factor to consider is compatibility. Make sure that the battery you are purchasing is specifically designed for use in your Mercedes car key.

2. Brand: It is always recommended to buy batteries from reputable brands as they offer better quality and reliability. In this case, sticking with genuine Mercedes batteries is highly recommended.

3. Voltage and Capacity: It is essential to check the voltage and capacity of the battery before purchasing. The correct voltage and capacity ensure proper functioning of your car key.

4. Shelf life: Look for batteries with a longer shelf life as they will last longer and reduce the frequency of replacements.

Where can I buy a Mercedes Key Battery Cr2025?

You can purchase these batteries from any authorized Mercedes dealership or online stores such as Amazon or eBay. Make sure to check for authenticity when purchasing from online stores.

How often should I replace my Mercedes key battery?

It is recommended to replace your key battery every 1-2 years depending on usage. If you notice any issues with your key’s functioning, it may be time for a replacement.

Tips for maintaining your new battery

1. Keep it dry: Avoid exposure to moisture as it can damage the battery.

2. Use it regularly: Regular usage ensures better performance and longevity of the battery.

3. Store it properly: If you have spare batteries, make sure to store them in a cool, dry place away from direct sunlight.

In conclusion, replacing your old Mercedes key battery with the genuine Mercedes Key Battery Cr2025 will ensure smooth functioning of your car keys and save you from unnecessary inconvenience. Remember to always check compatibility and purchase from reputable sources for optimal performance.

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Ashley Clark & Ben
Ashley Clark, along with her husband Ben, is the co-founder of Sacred Roots Maple, a farm established in 2016 that specializes in maple syrup and a variety of maple products. Before embarking on this endeavor, Ben spent 17 seasons working under the previous owner of the farm, gaining invaluable experience in sugaring—a traditional practice deeply rooted in the Northeast.

In 2024, Ashley began to channel her passion for authentic, sustainable living into writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog marks a new phase in her journey, extending her commitment to a mindful lifestyle to the broader public. Ashley's posts offer thorough insights into various products, emphasizing those that align with the ethos of living simply and sustainably.