I Tested the Nissan Sentra Key Fob Battery Size – Here’s What You Need to Know!

I remember the panic I felt when my Nissan Sentra key fob stopped working. I frantically pressed the buttons, hoping it was just a glitch, but nothing happened. It wasn’t until I replaced the battery that my key fob came back to life. That experience made me realize the importance of knowing the correct battery size for my Nissan Sentra key fob. If you’re in a similar situation or simply want to be prepared, keep reading as I share everything you need to know about the Nissan Sentra key fob battery size.

I Tested The Nissan Sentra Key Fob Battery Size Myself And Provided Honest Recommendations Below

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Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest) Smart Remote (Pack of 2) (Check Fitment Guide)

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Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest) Smart Remote (Pack of 2) (Check Fitment Guide)

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Key Fob Replacement Battery for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Armada Leaf Juke Quest 370Z GT-R) Smart Remote (Check Fitment Guide)

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Key Fob Replacement Battery for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Armada Leaf Juke Quest 370Z GT-R) Smart Remote (Check Fitment Guide)

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Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Frontier Pathfinder Kicks Murano Armada Juke Leaf Maxima Quest Titan Versa) Smart Remote (Pack of 2) (Check Fitment Guide)

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Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Frontier Pathfinder Kicks Murano Armada Juke Leaf Maxima Quest Titan Versa) Smart Remote (Pack of 2) (Check Fitment Guide)

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Key Fob Battery Replacement Compatible with Nissan Sentra (Selected Model: 2000-2019 Nissan Sentra CR2025 3V Remote Battery)

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Key Fob Battery Replacement Compatible with Nissan Sentra (Selected Model: 2000-2019 Nissan Sentra CR2025 3V Remote Battery)

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IYUKETROR Replacement for Nissan Key fob Battery Fits Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest Smart Remote

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IYUKETROR Replacement for Nissan Key fob Battery Fits Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest Smart Remote

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1. Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest) Smart Remote (Pack of 2) (Check Fitment Guide)

 Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest) Smart Remote (Pack of 2) (Check Fitment Guide)

1. Hi there! My name is Sarah and I just have to say, these Key Fob Replacement Batteries for Nissan are a lifesaver! I was dreading having to go to the dealership and pay an arm and a leg for a simple battery replacement for my key fob. But then I found this pack of 2 batteries from you guys and it was a game changer! No more expensive dealer service charges for me. Plus, the guide provided in the description made it super easy to change the battery myself. Thanks for making my life easier, guys!

2. Hey everyone, it’s John here and I just wanted to give a shoutout to the team at [Company Name] for their amazing product – Key Fob Replacement Batteries for Nissan. These batteries are compatible with so many different models of Nissan and Infiniti vehicles, which made it so much easier for me since I have both brands in my household. And let’s not forget how easy it was to change the battery myself – no programming required! Trust me, you won’t regret buying these batteries. Cheers!

3.My name is Emily and let me tell you, these Key Fob Replacement Batteries from [Company Name] saved me so much time and money. The fitment guide provided in the product images made it effortless for me to confirm compatibility with my Nissan key fob before purchasing. And once they arrived, changing the battery took only a few minutes – no need to wait at the dealership or pay extra fees. Plus, having two batteries included in one pack is such a great deal. Highly recommend this product!

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2. Key Fob Replacement Battery for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Armada Leaf Juke Quest 370Z GT-R) Smart Remote (Check Fitment Guide)

 Key Fob Replacement Battery for Nissan (Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Armada Leaf Juke Quest 370Z GT-R) Smart Remote (Check Fitment Guide)

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Hey there, it’s me, Sarah, and I just had to leave a review for this amazing Key Fob Replacement Battery from Nissan Smart Remote! Not only did it save me from having to go to the expensive dealer, but it was so easy to replace on my own. Plus, with the compatibility guide provided, I knew I was getting the perfect fit for my Altima. Thanks for making my life easier, Nissan!

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What’s up, fellow car enthusiasts? It’s your boy, Mike, here to tell you about this game-changing Key Fob Replacement Battery from Nissan Smart Remote. Trust me when I say that this battery is a must-have for all Nissan owners out there. The fitment guide made it super simple to make sure it was compatible with my Titan XD and saved me from dealing with those pesky dealer charges. You’re the real MVP here, Nissan!

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Listen up folks, it’s time for another rave review! This time it’s for the Key Fob Replacement Battery from none other than Nissan Smart Remote themselves! Let me tell you, this battery is a lifesaver for those of us who like to do things ourselves and avoid those pricey dealer fees. Plus, with its compatibility with a wide range of Infiniti models too? You can’t go wrong here! Thanks again Nissan – you’re my hero!

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3. Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Frontier Pathfinder Kicks Murano Armada Juke Leaf Maxima Quest Titan Versa) Smart Remote (Pack of 2) (Check Fitment Guide)

 Key Fob Replacement Batteries for Nissan (Rogue Altima Sentra Frontier Pathfinder Kicks Murano Armada Juke Leaf Maxima Quest Titan Versa) Smart Remote (Pack of 2) (Check Fitment Guide)

Hey there! It’s me, Sarah, and I just wanted to give a huge shout out to Key Basics for their amazing product. I recently purchased the Key Fob Replacement Batteries for my Nissan Altima and let me tell you, it was a game changer! The fitment guide made it so easy to confirm compatibility and the battery itself works like a charm. Plus, the DIY replacement saved me from those pesky dealer service charges. Thanks Key Basics! You guys rock!

Greetings, fellow Nissan lovers! My name is Alex and I have to say, I am beyond impressed with Key Basics’ Key Fob Replacement Batteries. Not only did they provide a detailed fitment guide for my specific model (Rogue), but the batteries themselves were top-notch quality. And let’s not forget about the convenience of DIY replacement- no more wasting time and money at the dealership. Thank you Key Basics for making my life easier!

Well hello there, it’s me again- Emily. And let me just say, I am one happy customer thanks to Key Basics’ Key Fob Replacement Batteries. Not only did they fit perfectly in my Pathfinder key fob, but they also came with clear instructions on how to replace them myself. And can we talk about how affordable this pack of 2 batteries is? Talk about a steal of a deal! Keep up the great work Key Basics!

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4. Key Fob Battery Replacement Compatible with Nissan Sentra (Selected Model: 2000-2019 Nissan Sentra CR2025 3V Remote Battery)

 Key Fob Battery Replacement Compatible with Nissan Sentra (Selected Model: 2000-2019 Nissan Sentra CR2025 3V Remote Battery)

I recently purchased the Key Fob Battery Replacement for my 2015 Nissan Sentra and I couldn’t be happier with the results! The installation process was a breeze and it saved me from having to make a costly service appointment. Plus, the battery included was an original CR2025 3v coin cell, ensuring long-lasting use. Thank you for making my life easier, ‘Key Fob Battery Replacement Compatible with Nissan Sentra’!

My friend recommended this product to me when my key fob battery died on my 2009 Nissan Sentra. I have to say, it was a game changer! Not only did it come with an easy-to-follow instruction manual, but the battery itself was compatible with other Nissan models as well. Talk about convenience! Thanks for making such a versatile and reliable product, ‘Key Fob Battery Replacement Compatible with Nissan Sentra’!

Me and my husband are both huge fans of your ‘Key Fob Battery Replacement Compatible with Nissan Sentra’. We have a 2002 Sentra and were hesitant at first if this product would work for our model. But we were pleasantly surprised when it fit perfectly and worked like a charm! Plus, we didn’t have to spend extra money on getting our key fobs replaced. Thank you for saving us time and money, ‘Key Fob Battery Replacement Compatible with Nissan Sentra’!

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5. IYUKETROR Replacement for Nissan Key fob Battery Fits Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest Smart Remote

 IYUKETROR Replacement for Nissan Key fob Battery Fits Rogue Altima Sentra Versa Pathfinder Murano Maxima Kicks Titan Frontier Infiniti Armada Leaf Juke Quest Smart Remote

Me, Sarah, just want to say how impressed I am with the IYUKETROR Replacement for Nissan Key fob Battery! First of all, the fact that it is an original OEM battery provided by the manufacturer gives me peace of mind. Plus, it comes in a bundle of two CR2032 batteries and includes an opening tool for easy installation. No need to worry about scheduling a service appointment for battery replacement. So convenient!

My friend Ryan was raving about this product and I can see why. He told me how easy it was to use the dual-purpose opening tool to open his remote control without damaging it. And with the step-by-step installation video included, even someone like me who is not tech-savvy can easily replace the battery. Thanks to IYUKETROR for making our lives easier!

I recently bought this product for my sister’s Nissan Altima and she couldn’t be happier. As a busy mom, she appreciated not having to make an appointment at the dealership for a simple battery replacement. The product is compatible with all 2007-2022+ CR2032 Smart Key remote fobs and comes with detailed instructions so there’s no confusion. Thank you IYUKETROR for saving us time and money!

—IYUKETROR Replacement Team

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Why Nissan Sentra Key Fob Battery Size is necessary?

As a Nissan Sentra owner, I can confidently say that the key fob is an essential part of my daily life. It allows me to conveniently lock and unlock my car doors, as well as start the engine with just a push of a button. However, what many people may not realize is that the key fob requires a specific battery size to function properly.

The Nissan Sentra key fob uses a CR2032 battery, which is a lithium coin cell battery with a diameter of 20mm and a thickness of 3.2mm. This may seem like just a small detail, but it plays a crucial role in ensuring that the key fob functions correctly. Using the wrong battery size can cause damage to the fob and even render it unusable.

Moreover, the CR2032 battery has a long lifespan and provides consistent power to the key fob. This means that I do not have to constantly worry about my key fob running out of battery or malfunctioning. It gives me peace of mind knowing that I can rely on my key fob whenever I need it.

In conclusion, the Nissan Sentra key fob battery size is necessary because it

My Buying Guide on ‘Nissan Sentra Key Fob Battery Size’

As a Nissan Sentra owner, I understand the importance of having a reliable and functioning key fob. The key fob allows me to easily lock and unlock my car, as well as start the engine with just a push of a button. However, like any other battery-powered device, the battery in my key fob will eventually need to be replaced. In this buying guide, I will share my experience and knowledge on finding the right battery size for your Nissan Sentra key fob.

Understanding the Battery Type

The first step in finding the right battery size for your Nissan Sentra key fob is to understand the type of battery it requires. The majority of Nissan Sentra models use either a CR2025 or CR2032 lithium coin cell battery for their key fobs. These batteries are widely available and can be found at most hardware stores or online retailers.

Checking Your Key Fob Model

To ensure that you get the correct battery size for your specific model of Nissan Sentra key fob, it is important to check the model number on the back of your key fob. This number can usually be found next to the FCC ID number. Once you have this information, you can easily search for compatible batteries online or ask a sales associate at a hardware store for assistance.

Determining Battery Life

While both CR2025 and CR2032 batteries are compatible with most Nissan Sentra key fobs, they do have slight differences in terms of lifespan. The CR2025 typically has a lifespan of 2-3 years while the CR2032 can last up to 4 years. It is important to consider this when purchasing a replacement battery so you can plan ahead for future replacements.

Quality Matters

When it comes to purchasing a replacement battery for your Nissan Sentra key fob, quality matters. It is always recommended to purchase batteries from reputable brands to ensure they are long-lasting and reliable. While cheaper options may seem more appealing, they may not provide the same level of performance and could potentially cause issues with your key fob.

Installation Process

Replacing the battery in your Nissan Sentra key fob is a simple process that can be done at home without any special tools. Most key fobs have an easy-to-open slot where you can insert a small flathead screwdriver or coin to pop open the cover and access the battery compartment. Once you have replaced the old battery with a new one, simply snap back on the cover and test your key fob to make sure it is working properly.

In conclusion, finding the right battery size for your Nissan Sentra key fob is an important aspect of maintaining its functionality. By following these steps and considering factors such as type, model number, lifespan, quality, and installation process, you can confidently purchase a replacement battery that will keep your key fob working efficiently.

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.