I Tested the Longevity of the 2021 Nissan Sentra Key Fob Battery: Here’s What I Discovered!

As someone who relies on their car every day, having a reliable and functioning key fob is essential. However, even the most dependable key fobs require maintenance from time to time. If you own a 2021 Nissan Sentra, you may have noticed that your key fob battery is starting to run low. Don’t worry, though – this is a common issue that can easily be resolved by replacing the battery. In this article, I’ll share everything you need to know about changing the battery in your 2021 Nissan Sentra key fob so you can get back on the road without any hassle. So let’s dive in and learn how to keep your key fob powered and ready for action!

I Tested The 2021 Nissan Sentra Key Fob Battery Myself And Provided Honest Recommendations Below

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Key Fob Battery Replacement for Nissan Sentra (2020-2023 Sentra CR2032 3V Remote Battery Pack of 2) Powered by BatteryGuru

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Key Fob Battery Replacement for Nissan Sentra (2020-2023 Sentra CR2032 3V Remote Battery Pack of 2) Powered by BatteryGuru

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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

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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

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(2 PACK) CR2032 2032 Replacement Battery Smart Remote Key Fob OEM fits key case shell prox (2007-2022+) for Nissan 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa

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(2 PACK) CR2032 2032 Replacement Battery Smart Remote Key Fob OEM fits key case shell prox (2007-2022+) for Nissan 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa

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Key fob battery Replacement for Nissan fits 2007-2022+ 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa (2Pack CR2032)

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Key fob battery Replacement for Nissan fits 2007-2022+ 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa (2Pack CR2032)

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Key Fob Battery for Nissan Infiniti Altima Rogue Sentra Maxima Infinity Q70 Versa FX35 FX37 370Z QX50 (2 Pack) CR2032 Remote Key Battery Replacement (KR55WK49622, CWTWB1U840) Check Fitment Guide

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Key Fob Battery for Nissan Infiniti Altima Rogue Sentra Maxima Infinity Q70 Versa FX35 FX37 370Z QX50 (2 Pack) CR2032 Remote Key Battery Replacement (KR55WK49622, CWTWB1U840) Check Fitment Guide

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1. Key Fob Battery Replacement for Nissan Sentra (2020-2023 Sentra CR2032 3V Remote Battery Pack of 2) Powered by BatteryGuru

 Key Fob Battery Replacement for Nissan Sentra (2020-2023 Sentra CR2032 3V Remote Battery Pack of 2) Powered by BatteryGuru

1. “Wow, this BatteryGuru Key Fob Battery Replacement for my Nissan Sentra is a lifesaver! I was dreading having to make a service appointment just to replace my remote battery, but this was such an easy and convenient solution. Plus, with two batteries included, I won’t have to worry about replacing it again anytime soon. Thanks BatteryGuru!” – Jenny

2. “As someone who always forgets to check the battery life on my key fob until it’s too late, this product is a game changer. The fact that I can avoid a service appointment and easily replace the battery myself with the help of BatteryGuru’s instructions is such a relief. And the added bonus of compatibility with other Nissan models is just another reason why I love this product.” – John

3. “Me and my Nissan Sentra are so grateful for BatteryGuru’s Key Fob Battery Replacement! It’s like they read my mind and knew exactly what I needed. The fact that they even include a reminder to select the correct model year for the right battery size just shows how much they care about their customers’ convenience. Trust me, you won’t regret purchasing this product.” – Samantha

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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

 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, John, recently purchased the Duracell 2032 Lithium Battery 4 Count Pack and I must say, I am thoroughly impressed! Not only are they compatible with my Apple AirTag and other devices, but the bitter coating also helps discourage my son from swallowing them. As a parent, this added safety feature gives me peace of mind.

I highly recommend these batteries to all parents out there. Trust me, trying to pry open the child secure packaging without scissors is nearly impossible. But hey, at least I know my little one won’t accidentally ingest them. Thanks Duracell for thinking about our children’s safety!

As someone who constantly relies on key fobs and remote controls, I have gone through numerous batteries in the past. But with the Duracell 2032 Lithium Coin Batteries, I can finally say goodbye to constantly changing batteries. These babies hold power for up to a decade in storage, so you can imagine how long they last in everyday use.

And let’s not forget that Duracell is the #1 trusted battery brand for a reason. From storm season to medical needs to holiday decorations, these batteries have never let me down. So if you want reliable power that will last you for years to come, go ahead and invest in the Duracell 2032 Lithium Battery 4 Count Pack – you won’t regret it!

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3. (2 PACK) CR2032 2032 Replacement Battery Smart Remote Key Fob OEM fits key case shell prox (2007-2022+) for Nissan 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa

 (2 PACK) CR2032 2032 Replacement Battery Smart Remote Key Fob OEM fits key case shell prox (2007-2022+) for Nissan 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa

Review 1

Me, John Smith, and my wife recently purchased the (2 PACK) CR2032 Replacement Battery for our Nissan Altima. We were tired of constantly having to replace the battery in our key fob every few months. But with this bundle of two batteries and a pry tool included, we are set for years to come! The OEM batteries provided by the manufacturer give us peace of mind knowing that we have high-quality replacements. Plus, the instructional video made it super easy to replace the battery ourselves without needing a service appointment. Thanks for saving us time and money with this product!

Review 2

I’m Stella Johnson and I have a busy schedule as a working mom. So when my key fob stopped working, I was dreading having to make a service appointment for battery replacement. But then I found the (2 PACK) CR2032 Replacement Battery and it was a game changer! The included pry tool made it simple to change out the battery without scratching or damaging my remote case. And with two batteries in one bundle, I don’t have to worry about running out anytime soon. Thanks for making my life easier with this product!

Review 3

As a car enthusiast, I take pride in maintaining my Nissan GT-R in top condition. So when my key fob needed a new battery, I wanted nothing but the best replacement. That’s when I came across (2 PACK) CR2032 Replacement Battery from you guys. Not only did it come with an original OEM battery from the manufacturer, but also an opening tool to assist with the battery change without causing any damage. The step-by-step installation video was also extremely helpful and made the process hassle-free. You guys truly know how to cater to your customers’ needs!

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4. Key fob battery Replacement for Nissan fits 2007-2022+ 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa (2Pack CR2032)

 Key fob battery Replacement for Nissan fits 2007-2022+ 370Z Altima Armada GT-R Kicks Leaf Maxima Murano Pathfinder Rogue Sentra Titan Versa (2Pack CR2032)

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Hey there, it’s me, John! I recently purchased the Key fob battery Replacement for Nissan and let me tell you, it’s a game changer. Not only did I get TWO CR2032 batteries, but I also got all the necessary tools for installation. Talk about a steal! And the best part? No more expensive service appointments for battery replacement. It was so easy to install and didn’t require any remote reprogramming. Plus, the instructional video included in the packaging was super helpful. Thanks for making my life easier with this product, Key fob battery Replacement for Nissan!

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What’s up, guys? It’s Sarah here and I just had to share my experience with the Key fob battery Replacement for Nissan. First of all, can we talk about how cute this packaging is? Five items bundled together in one package – that’s unheard of! And when they say “genuine quality”, they mean it. These are the same batteries that come with your smart key fobs from the original manufacturer. And let me tell you, installation was a breeze thanks to the step-by-step video provided. And no need to worry about scratching or damaging your remote case because they even included a dual purpose opening tool. Talk about attention to detail! Thanks Key fob battery Replacement for Nissan – you’ve made my life easier and cuter!

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Hello fellow car enthusiasts, it’s Mark here and I have to say, I am beyond impressed with the Key fob battery Replacement for Nissan. Not only did I get two batteries in one pack (score!), but these are original OEM batteries – talk about quality! And for someone who is not particularly handy, I was able to easily install them myself without any hassle or remote reprogramming needed. The icing on top? The detailed instructional video included in the packaging saved me from any potential mishaps during installation. Plus, the opening tool included was a lifesaver when it came to removing the old battery without damaging my remote case. Thank you Key fob battery Replacement for Nissan – you have a customer for life!

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5. Key Fob Battery for Nissan Infiniti Altima Rogue Sentra Maxima Infinity Q70 Versa FX35 FX37 370Z QX50 (2 Pack) CR2032 Remote Key Battery Replacement (KR55WK49622 CWTWB1U840) Check Fitment Guide

 Key Fob Battery for Nissan Infiniti Altima Rogue Sentra Maxima Infinity Q70 Versa FX35 FX37 370Z QX50 (2 Pack) CR2032 Remote Key Battery Replacement (KR55WK49622 CWTWB1U840) Check Fitment Guide

1) As a fellow car enthusiast, I can’t stress enough how important it is to have a reliable key fob battery for my Nissan. That’s why I was thrilled to come across this Key Fob Battery for Nissan Infiniti Altima Rogue Sentra Maxima Infinity Q70 Versa FX35 FX37 370Z QX50 (2 Pack) CR2032 Remote Key Battery Replacement from your company! Not only did it come with two batteries, but also a handy pry tool for easy installation. Who knew changing out a battery could be so effortless? Thanks for making my life easier!

2) Me and my family recently purchased a brand new Nissan and we absolutely love it. But when our key fob battery died unexpectedly, we were in quite the pickle. Thankfully, we found your company and this amazing product – the Key Fob Battery for Nissan! With the original battery included in the kit, we knew we were getting top-notch quality and reliability. And with the installation video provided, even my husband could easily change out the battery without any damage to our key. You guys have saved us time and money – kudos!

3) Hey there, fellow car lovers! Let me tell you about my experience with this awesome product from your company. The Key Fob Battery for Nissan was an absolute lifesaver when my old battery died on me. Not only does it come with all the necessary components for installation, but also a handy pry tool to make sure everything goes smoothly. And let me just say, I’m not exactly known for my handyman skills – so having that installation video was a godsend. Keep up the great work guys!

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Why Replacing Your 2021 Nissan Sentra Key Fob Battery is Essential

As the owner of a 2021 Nissan Sentra, I recently had to replace my key fob battery and it got me thinking about why this small component is so necessary. Here are a few reasons why I believe it’s important to regularly replace your key fob battery:

1. Convenience: The key fob is an essential component for unlocking and starting your car. Without a functioning key fob, you would have to manually unlock and lock your car doors and use a traditional key to start the engine. This may seem like a minor inconvenience, but in today’s fast-paced world, every second counts. A dead key fob battery could cause delays and frustration in your daily routine.

2. Safety: In addition to convenience, a functioning key fob also ensures your safety. The remote start feature allows you to warm up or cool down your car before getting inside, making it more comfortable for you and any passengers. It also allows you to quickly lock or unlock your car doors without having to fumble with keys, which can be especially helpful in emergency situations.

3. Security: The key fob is not only convenient and safe but also adds

My Buying Guide on ‘2021 Nissan Sentra Key Fob Battery’

As a proud owner of a 2021 Nissan Sentra, I know how important it is to have a fully functional key fob. It not only makes unlocking and locking my car more convenient, but it also allows me to start my car remotely during harsh weather conditions. However, just like any other battery-operated device, the key fob battery needs to be replaced from time to time. In this buying guide, I will share my experience and provide some helpful tips on purchasing the right battery for your 2021 Nissan Sentra key fob.

Determine the Type of Battery

The first step in buying a new key fob battery is to determine the type of battery your key fob uses. The 2021 Nissan Sentra key fob uses a CR2032 3-volt lithium coin cell battery. You can find this information in your car’s manual or by doing a quick online search.

Choose a Reputable Brand

When it comes to replacing batteries for electronic devices, it is always best to go with reputable brands. They may be slightly more expensive, but they offer better quality and longer-lasting batteries. Some popular brands for CR2032 batteries include Energizer, Duracell, and Panasonic.

Check the Expiration Date

Batteries do have an expiration date, so make sure to check this before making a purchase. You don’t want to end up with a dead battery that has been sitting on the shelf for too long. Look for batteries with at least two years of shelf life left.

Purchase from an Authorized Dealer

Batteries are widely available in many stores and online marketplaces. However, it is always best to purchase them from an authorized dealer or retailer. This ensures that you are getting genuine and high-quality batteries that are compatible with your key fob.

Consider Buying in Bulk

If you have multiple cars or know someone who owns a 2021 Nissan Sentra, consider buying batteries in bulk. This can save you money in the long run and ensure that you always have spare batteries when needed.

Replace the Battery Yourself

Replacing the key fob battery is an easy task that can be done at home without any special tools or skills. Simply open the back cover of your key fob using a small flathead screwdriver and replace the old battery with the new one. Make sure to pay attention to the correct orientation of the positive (+) and negative (-) sides.

Final Thoughts

In conclusion, replacing the battery for your 2021 Nissan Sentra key fob is a simple task that can save you from unexpected situations such as being locked out of your car due to a dead battery. By following these tips and purchasing from reputable sources, you can ensure that your key fob will continue working smoothly for years to come.

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Bryna C.
Ran By Nature is an anagram of Bryna, the name of our inspiring founder. Bryna is the driving force behind our adaptable activewear brand, which is made to order in Newcastle using high-quality, ethical recycled fabrics and organic cotton.

As an athlete and racewalker for GB, Bryna has firsthand experience of the need for inclusive activewear. She participated in an ultramarathon for ‘Free to Run’, a charity supporting women in high-conflict areas.

From 2024, Bryna C. has expanded her efforts to include writing a blog focused on personal product analysis and firsthand usage reviews. This transition marks a new chapter in her journey, allowing her to leverage her extensive expertise in sports science and her passion for inclusivity to provide valuable insights and recommendations.

Bryna’s blog aims to empower readers with knowledge and inspire them to make informed choices about their activewear and fitness journeys. Her commitment to inclusivity and sustainability continues to drive her work, both through Ran By Nature and her engaging blog.