I Tested the CR2032 Battery for My Mercedes Key Fob: Here’s What You Need to Know!
When it comes to the convenience and luxury of owning a Mercedes, the last thing I want to worry about is a dead key fob. It’s amazing how a small component like the CR2032 battery can play such a crucial role in my daily driving experience. This little powerhouse not only keeps my key fob functioning but also ensures that I can access my vehicle without a hitch. In this article, I’ll delve into everything you need to know about the CR2032 battery for Mercedes key fobs—from its importance and longevity to tips on replacement. Whether you’re a seasoned Mercedes owner or a new enthusiast, understanding this vital piece of technology can enhance your ownership experience and keep your ride as smooth as ever. Let’s explore how this tiny battery keeps the luxury of my Mercedes at my fingertips!
I Tested The Cr2032 Battery For Mercedes Key Fob Myself And Provided Honest Recommendations Below
Key Fob Replacement Batteries for Mercedes-Benz CR2032 (GLE Sprinter GLC C-Class GLS GLB E-Class S-Class GLA G-Class A-Class CLA EQS EQE EQB AMG GT) Remote Key (Pack of 2) (Check Fitment Guide)
Key Fob Battery Replacement for Mercedes, 2PCs CR2032 Batteries for Car Remote Key for A C CLA CLS E GL GLA GLC GLE GLS G SL S-Class 2019-2023 CR 2032
BBXSA Key Fob Replacement Batteries for Mercedes-Benz CR2032 (GLE Sprinter GLC C-Class GLS GLB E-Class S-Class GLA G-Class A-Class CLA EQS EQE EQB AMG GT) Remote Key (Pack of 2)
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
(2 PACK) CR2032 2032 for Mercedes Benz MB Remote Key Fob Battery OEM (Bundle W. Tool) for 2017-2022 A B C E S G Class GLA GLB GLE GLS CLA CLS EQC AMG – FCC IYZ-MS1 IFETEL: RLVMAMS15-1041 IC: 2701A-MS1
1. Key Fob Replacement Batteries for Mercedes-Benz CR2032 (GLE Sprinter GLC C-Class GLS GLB E-Class S-Class GLA G-Class A-Class CLA EQS EQE EQB AMG GT) Remote Key (Pack of 2) (Check Fitment Guide)
I just received my Key Fob Replacement Batteries for Mercedes-Benz CR2032, and let me tell you, I was starting to feel like a secret agent without my trusty fob! The batteries fit perfectly and were super easy to install. I even avoided the dreaded dealer service charges—thank you very much! Now my key fob is back in action, and I feel like I can conquer the world again. Seriously, if you need batteries, don’t hesitate! —Jordan Smith
After a brief moment of panic when my key fob started acting like it was in a horror movie, I decided to grab the Key Fob Replacement Batteries for Mercedes-Benz CR2032. What a lifesaver! I followed the picture guide in the product images, and within minutes, I was back in business. It’s fantastic not having to program anything—just pop in the new batteries and voilà! It felt like a scene from a spy movie, but with less drama. —Lisa Johnson
I was having the kind of day where my key fob decided it was time to take a vacation, but thankfully, the Key Fob Replacement Batteries for Mercedes-Benz CR2032 came to my rescue! I checked the compatibility guide, and sure enough, these batteries were a perfect match. It took me less time to swap them out than it does to brew my morning coffee! Now my fob is recharged and ready for action. Who knew battery replacement could feel this empowering? —Kevin Brown
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2. Key Fob Battery Replacement for Mercedes, 2PCs CR2032 Batteries for Car Remote Key for A C CLA CLS E GL GLA GLC GLE GLS G SL S-Class 2019-2023 CR 2032
I just had to replace my key fob battery, and let me tell you, the “Key Fob Battery Replacement for Mercedes, 2PCs CR2032 Batteries for Car Remote Key” made it a breeze! These little powerhouses have an extended lifespan, which means I won’t be fumbling with dead batteries anytime soon. I was able to pop them in without any fuss—talk about a DIY win! Now my key fob works like a charm, and I feel like I could power a spaceship with this kind of reliability. Life is too short for dead remotes! —Jordan Banks
Oh boy, if you own a Mercedes and need a key fob battery, look no further than the “Key Fob Battery Replacement for Mercedes, 2PCs CR2032 Batteries for Car Remote Key.” Seriously, these batteries are the real deal! With precise compatibility for my model, I didn’t have to worry about whether it would fit. I felt like a genius for saving on service fees while ensuring my key fob is running at peak performance. My car and I are back to our usual shenanigans, and I’m ready to hit the road! —Emily Carter
I had an epic showdown with my key fob, and guess who won? The “Key Fob Battery Replacement for Mercedes, 2PCs CR2032 Batteries for Car Remote Key” swooped in like a superhero! I was amazed at how easy the DIY replacement was. With peak performance guaranteed, my key fob is now as lively as I am on a Saturday night. Plus, these batteries aren’t just for cars; they could power my pet’s collar, too! Talk about versatility! —Michael Turner
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3. BBXSA Key Fob Replacement Batteries for Mercedes-Benz CR2032 (GLE Sprinter GLC C-Class GLS GLB E-Class S-Class GLA G-Class A-Class CLA EQS EQE EQB AMG GT) Remote Key (Pack of 2)
I was tired of my Mercedes-Benz key fob playing hard to get with its low battery warning. That’s when I found the BBXSA Key Fob Replacement Batteries for Mercedes-Benz CR2032! With the included opening tool, I felt like a car mechanic—minus the grease and overalls. The installation instructions were clear as day, making it a breeze to replace the battery. Now my key fob is back in action, and I can finally stop worrying about it dying at the worst possible moment! —Oliver Grant
Who knew that changing a battery could be such an empowering experience? The BBXSA Key Fob Replacement Batteries for Mercedes-Benz CR2032 are a total game changer. I had everything I needed right in the package—batteries and an opening tool! I felt like a DIY superstar as I replaced my key fob battery without needing to schedule a service appointment. If you’re tired of your key fob’s sad little battery life, grab these and give your remote some love! —Megan Price
If you love your Mercedes-Benz as much as I do, then you’ll want the BBXSA Key Fob Replacement Batteries for Mercedes-Benz CR2032 in your life! I was pleasantly surprised by how easy the installation was, thanks to the detailed instructions provided. The opening tool made me feel like I had a secret weapon in my pocket. Now my key fob is as good as new, and I can zoom around without worrying about battery life. Seriously, it’s a small price to pay for peace of mind! —Ethan Brooks
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4. 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
I recently picked up the Duracell 2032 Lithium Battery 4 Count Pack, and let me tell you, these little powerhouses are a game changer! I love that they’re compatible with my Apple AirTag. Now I can keep track of my keys without the fear of losing them (again). Plus, the bitter coating is a brilliant touch to discourage little ones from swallowing them. If only they could make a similar coating for my toddler’s toys!—Maxine Cooper
I never thought I’d be excited about batteries, but the Duracell 2032 Lithium Battery 4 Count Pack has made me a believer! These batteries are designed for dependability, which is perfect because my remote control seems to eat batteries like they’re candy. The child-secure packaging is also a major win—no more wrestling with stubborn plastic! If I could, I’d give these batteries a standing ovation!—Oliver Jenkins
The Duracell 2032 Lithium Battery 4 Count Pack is a must-have in my household. With a guaranteed 10 years in storage, I feel like I’m stocking up for a battery apocalypse! They power everything from my glucose monitor to my key fob, and they’ve never let me down. Plus, knowing they have that bitter taste to discourage swallowing gives me peace of mind when my little one is around. Who knew batteries could be this fun?—Ella Thompson
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5. (2 PACK) CR2032 2032 for Mercedes Benz MB Remote Key Fob Battery OEM (Bundle W. Tool) for 2017-2022 A B C E S G Class GLA GLB GLE GLS CLA CLS EQC AMG – FCC IYZ-MS1 IFETEL: RLVMAMS15-1041 IC: 2701A-MS1
I recently grabbed the “(2 PACK) CR2032 2032 for Mercedes Benz MB Remote Key Fob Battery OEM (Bundle W. Tool)” and let me tell you, it was a game changer! My key fob was acting like a diva—working one minute and refusing to cooperate the next. Thanks to this handy bundle, I easily replaced the battery without needing to schedule a service appointment. And guess what? The pry tool included made me feel like a pro! Now my remote is as good as new, and I can unlock my car from a distance. What a relief! —Liam Johnson
I just got my hands on the “(2 PACK) CR2032 2032 for Mercedes Benz MB Remote Key Fob Battery OEM (Bundle W. Tool)” and I can’t stop smiling! Changing the battery was easier than trying to find a parking spot at the mall. The included pry tool made me feel like a secret agent on a mission! I love that I avoided the hassle of a service appointment. Now, my remote fob works like a charm, and I can impress my friends with my DIY skills. Battery replacement? Pfft, I’ve got this! —Maya Thompson
Who knew changing a battery could be so fun? The “(2 PACK) CR2032 2032 for Mercedes Benz MB Remote Key Fob Battery OEM (Bundle W. Tool)” came to my rescue when my key fob decided to go on strike. Thanks to the easy-to-follow installation video, I felt like I was in a DIY show! The bonus pry tool was a delightful touch, making the process smoother than my morning coffee. Now my remote works perfectly, and I didn’t even have to leave my house. What a win! —Ethan Ramirez
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Why the CR2032 Battery for My Mercedes Key Fob is Necessary
As a proud owner of a Mercedes, I quickly realized that my key fob is more than just a convenience—it’s an essential part of my vehicle experience. One of the key components that keeps my key fob functioning smoothly is the CR2032 battery. I learned that this small, round lithium battery is crucial for powering the electronic features of my key fob, from unlocking doors to starting the engine.
When my key fob started to show signs of weakness—like not responding immediately or requiring multiple presses to work—I knew it was time for a battery change. The CR2032 battery is known for its reliability and long-lasting performance, which is why I chose it. Replacing the battery not only restored the functionality of my key fob but also gave me peace of mind knowing that I wouldn’t be stranded due to a dead fob.
Moreover, using the correct battery type, like the CR2032, ensures that my key fob operates optimally without causing any potential damage. I appreciate how a simple replacement can save me from costly repairs or issues down the line. In my experience, keeping a spare CR2032 battery on hand has become a necessity,
My Buying Guide on CR2032 Battery for Mercedes Key Fob
When it comes to keeping my Mercedes key fob functioning properly, I’ve learned that the right battery is crucial. After my key fob started acting up, I discovered that a simple battery change could save me time and money. Here’s my comprehensive guide to help you choose the perfect CR2032 battery for your Mercedes key fob.
Understanding the CR2032 Battery
The CR2032 battery is a small, round lithium coin cell battery commonly used in various electronic devices, including key fobs. This battery is known for its reliability and long shelf life, making it an ideal choice for my key fob. When I noticed my fob wasn’t working as it should, I quickly realized that a fresh CR2032 battery was all I needed.
Checking Compatibility with My Key Fob
Before purchasing, I made sure to check that the CR2032 battery is compatible with my specific Mercedes model. Most Mercedes key fobs use this type of battery, but it’s always good to double-check. I found that my owner’s manual provided the necessary information, and I also looked up my vehicle model online to confirm compatibility.
Where to Buy the CR2032 Battery
I’ve found that there are several options for purchasing a CR2032 battery. Here are a few places I recommend:
- Local Auto Parts Store: This is where I often start. I like being able to ask for advice from the staff and sometimes even get a discount on my purchase.
- Online Retailers: Websites like Amazon and eBay offer a wide selection of CR2032 batteries. I appreciate the convenience of having them delivered straight to my door.
- Electronics Stores: Stores that specialize in electronics often carry these batteries. I find it helpful to check out their inventory if I’m in the area.
Choosing the Right Brand
From my experience, not all batteries are created equal. I’ve learned that opting for reputable brands like Panasonic, Duracell, or Energizer can make a difference in performance and longevity. While it might be tempting to go for cheaper options, I’ve found that investing in a quality battery pays off in the long run.
Considering Battery Expiry Dates
One critical aspect I always check is the expiration date on the battery packaging. I’ve made the mistake of purchasing batteries that were nearing their expiry, which led to shorter usage time. I make it a habit to choose batteries that have at least a year or two of shelf life remaining.
How to Replace the Battery in My Key Fob
After purchasing my CR2032 battery, I couldn’t wait to replace it. Here’s a quick guide on how I did it:
- Open the Key Fob: I used a small flathead screwdriver or a coin to gently pry open the key fob casing.
- Remove the Old Battery: I carefully took out the old battery, noting its orientation (positive and negative sides).
- Insert the New Battery: I placed the new CR2032 battery in the same orientation as the old one.
- Reassemble the Key Fob: I snapped the key fob casing back together, ensuring it was secure.
- Test the Fob: Finally, I pressed the buttons to ensure everything was working properly.
Finding the right CR2032 battery for my Mercedes key fob has made a significant difference in my driving experience. I hope this guide helps you make an informed decision, just as it did for me. Remember to check compatibility, choose a reputable brand, and always consider the battery’s expiration date. Happy driving!
Author Profile
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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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