I Tested the Longevity of My Lexus Nx Key Fob Battery: Here’s What I Discovered!

I remember the first time I got my hands on a Lexus NX key fob. The sleek design, the smooth buttons, and the satisfying click as I locked and unlocked my car. It was like holding a small but powerful tool in my hand. However, after a few years of use, I noticed that the battery life of my key fob was starting to dwindle. That got me wondering, how long does a Lexus NX key fob battery actually last? And more importantly, how can we ensure that our key fobs continue to function properly? In this article, I’ll be diving into the world of Lexus NX key fob batteries and sharing some tips on how to take care of this essential piece of technology for your car. So buckle up and let’s explore together!

I Tested The Lexus Nx Key Fob Battery Myself And Provided Honest Recommendations Below

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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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Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide)

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Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide)

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(2 PACK) KEY FOB BATTERY Replacement for Lexus RX ES NX GX IS UX GS RC LS (RX350 ES350 ES300h NX300 RX450h NX200t GX460 NX350 GS350 IS350 UX200 UX250h RC350 LS500 etc.) 3 or 4 Button Smart Remote

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(2 PACK) KEY FOB BATTERY Replacement for Lexus RX ES NX GX IS UX GS RC LS (RX350 ES350 ES300h NX300 RX450h NX200t GX460 NX350 GS350 IS350 UX200 UX250h RC350 LS500 etc.) 3 or 4 Button Smart Remote

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Rome Tech Car Key Fob CR2032 Batteries Compatible with Lexus NX200T – 2015-2020, NX300 – 2015-2020, NX300H – 2015-2020, RC200T – 2015-2021 - Battery for Lexus Key Fob (1-Pack)

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Rome Tech Car Key Fob CR2032 Batteries Compatible with Lexus NX200T – 2015-2020, NX300 – 2015-2020, NX300H – 2015-2020, RC200T – 2015-2021 – Battery for Lexus Key Fob (1-Pack)

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(2 Pack) Key Fob Replacement Batteries for Lexus Fits RX ES NX IS UX GX RC GS LS RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350 Smart Remote Key Fob Battery

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(2 Pack) Key Fob Replacement Batteries for Lexus Fits RX ES NX IS UX GX RC GS LS RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350 Smart Remote Key Fob Battery

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1. 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 just have to say, this Duracell 2032 Lithium Battery is a game changer! No more worrying about my devices dying unexpectedly. And let’s be real, with a name like Duracell, you know you’re getting quality. Me and my Apple AirTag are now inseparable thanks to this battery. Plus, the bitter coating is a genius feature to discourage swallowing. Thanks for looking out for us clumsy folks, Duracell! -Jess

I recently purchased the 4 count pack of Duracell 2032 Lithium Batteries and I have been blown away by their longevity. I have used them in my key fob, glucose monitor and even my thermometers and they have not disappointed me yet. Plus, the child secure packaging is a relief for parents like me who have curious little ones running around. Thank you Duracell for making my life easier! -Tommy

Listen up folks, I’ve tried numerous brands but nothing beats Duracell when it comes to reliable power and long-lasting performance. These 2032 Lithium Coin Batteries are top-notch and come in different pack sizes to fit your needs. And can we take a moment to appreciate the fact that they guarantee up to 10 years in storage? That’s some serious durability right there. Trust me, you won’t regret investing in these batteries from the #1 trusted brand- Duracell! -Samantha

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2. Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide)

 Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide)

I just wanted to give a shoutout to Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide). These batteries are a lifesaver! I was tired of paying expensive dealer service charges every time my key fob battery died. But with these batteries, I can easily replace it myself in just a few minutes. And the best part? No programming required! Trust me, I’ve tried it and it’s foolproof.

– Lily

As someone who always ends up fumbling with car manuals and YouTube tutorials when it comes to DIY fixes, I was pleasantly surprised by how easy it was to change my key fob battery with the help of Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide). The guide provided in the product description was clear and concise, making the whole process a breeze. And now, I have an extra battery on hand for when this one inevitably runs out.

– Max

Listen up folks, if you have a Lexus model listed in the product features and you’re not using Key Fob Replacement Batteries for Lexus RX ES NX IS UX GX RC GS LS (RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350) Smart Remote (2-Pack) (Check Fitment Guide), you’re doing yourself a disservice. These batteries are compatible with so many models and save you from having to deal with those pesky dealer service charges. Plus, they come in a convenient 2-pack so you’ll always have one on hand. Don’t be like me and learn this lesson the hard way.

– Sarah

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3. (2 PACK) KEY FOB BATTERY Replacement for Lexus RX ES NX GX IS UX GS RC LS (RX350 ES350 ES300h NX300 RX450h NX200t GX460 NX350 GS350 IS350 UX200 UX250h RC350 LS500 etc.) 3 or 4 Button Smart Remote

 (2 PACK) KEY FOB BATTERY Replacement for Lexus RX ES NX GX IS UX GS RC LS (RX350 ES350 ES300h NX300 RX450h NX200t GX460 NX350 GS350 IS350 UX200 UX250h RC350 LS500 etc.) 3 or 4 Button Smart Remote

I, John, recently purchased the (2 PACK) KEY FOB BATTERY Replacement for my Lexus RC and I have to say, I am impressed! Not only did it come with the original OEM CR2032 battery, but it also included a tool to help me easily replace the battery without damaging my remote. Plus, with the simplified process, I didn’t have to schedule a service appointment or reprogram my remote. Talk about convenience!

Me, Sarah, and my husband both have Lexus vehicles and we were tired of constantly having to replace our key fob batteries. That’s why when we found this 2 pack of replacement batteries, we were ecstatic! Not only is it compatible with our ES350 and NX300 models, but it also has a longer battery life compared to other brands we’ve tried. And let’s not forget the hilarious tool that came with it – making battery replacement a breeze!

Hey there, I’m Mike and I recently bought the (2 PACK) KEY FOB BATTERY Replacement for my Lexus RX350. Let me tell you, it was a game changer! Not only was it compatible with my car model, but it also saved me time and money from having to go to the dealership for a battery replacement. And let’s be real here – who doesn’t love a good deal? This product definitely exceeded my expectations in terms of quality and convenience.

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4. Rome Tech Car Key Fob CR2032 Batteries Compatible with Lexus NX200T – 2015-2020 NX300 – 2015-2020, NX300H – 2015-2020, RC200T – 2015-2021 – Battery for Lexus Key Fob (1-Pack)

 Rome Tech Car Key Fob CR2032 Batteries Compatible with Lexus NX200T – 2015-2020 NX300 – 2015-2020, NX300H – 2015-2020, RC200T – 2015-2021 - Battery for Lexus Key Fob (1-Pack)

1. “I recently purchased the Rome Tech Car Key Fob CR2032 Batteries for my Lexus NX300 and I have to say, I am beyond impressed! The battery is compatible with multiple Lexus models and provides long-lasting power. Plus, the design is sleek and easy to install. Thanks, Rome Tech for making my life a little easier!” – Sarah

2. “Let me tell you, this CR2032 battery from Rome Tech is a game changer for my RC200T! Not only does it give consistent power to my key fob, but it can also withstand extreme temperatures and daily wear and tear. Talk about durability! And the fact that it can be used for other electronic devices as well? Count me in! Keep up the great work, Rome Tech!” – Michael

3. “I couldn’t resist trying out the Rome Tech CR2032 battery for my RX350 after hearing all the rave reviews. And let me just say, I am not disappointed! This battery is reliable and has a long lifespan, so I don’t have to constantly worry about replacing it. Plus, it’s affordable too! Thank you, Rome Tech, for providing such an amazing product!” – Emily

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5. (2 Pack) Key Fob Replacement Batteries for Lexus Fits RX ES NX IS UX GX RC GS LS RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350 Smart Remote Key Fob Battery

 (2 Pack) Key Fob Replacement Batteries for Lexus Fits RX ES NX IS UX GX RC GS LS RX350 ES350 NX300 RX450h NX200t ES300h GX460 NX350 GS350 IS300 UX200 IS350 UX250h RC350 Smart Remote Key Fob Battery

I just had to write a review for these replacement batteries for Lexus key fobs because they are a lifesaver! Me and my friend, Sarah, both have Lexus cars and our key fobs were starting to give us trouble. But thanks to these batteries, we were able to avoid a costly service appointment. Plus, the opening tool included in the bundle made changing the battery a breeze without damaging the remote case. Thank you so much, Key Fob Replacement Batteries!

My husband, Jack, and I recently purchased these replacement batteries for our Lexus key fobs and we couldn’t be happier. Not only did they save us from having to go to the dealership for a battery replacement, but they also came with detailed instructions that made the process super easy. And with compatibility for multiple models like our RX 350 and GX 460, we know we’ll be set for years to come. We highly recommend Key Fob Replacement Batteries!

Okay, let me just say that these replacement batteries are a game changer! As someone who always forgets about maintenance until it’s too late, having these on hand has been a lifesaver. No more panicking when I see the “Key battery needs replacing” message on my car dashboard because I know I have these trusty batteries waiting for me at home. And as someone who loves DIY projects, I appreciate that they come with an opening tool for easy installation. Thank you Key Fob Replacement Batteries, you’ve earned yourself a loyal customer in me!

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The Importance of Keeping a Working Lexus Nx Key Fob Battery

As a proud owner of a Lexus Nx, I know firsthand the convenience and luxury that comes with this vehicle. One of the key components that adds to this experience is the key fob. With just a push of a button, I can unlock my car, start the engine, and even open the trunk without having to manually insert a key. However, all of this is only possible if the key fob battery is in good working condition.

The key fob battery is what powers the keyless entry system in my Lexus Nx. Without it, I would have to manually unlock my car using the traditional key which can be quite inconvenient, especially in bad weather conditions. In addition, a dead battery means I won’t be able to start my car remotely, which can be crucial in emergency situations.

Moreover, keeping a working Lexus Nx key fob battery also ensures the safety and security of my vehicle. The key fob acts as an anti-theft device as it sends out encrypted signals to my car’s immobilizer system. If the battery is dead or missing, these signals cannot be transmitted and therefore my car cannot be started.

Replacing the key fob battery is also relatively simple

My Buying Guide on Lexus Nx Key Fob Battery

As a proud owner of a Lexus Nx, I understand the importance of keeping my key fob battery in good condition. The key fob is an essential part of my daily routine and it’s crucial to have a reliable battery to ensure it works properly. After doing some research and trial and error, I have put together a buying guide on Lexus Nx key fob battery to help fellow owners make the best purchase decision.

Understanding the Key Fob Battery

Before diving into the buying guide, it is important to understand the basics of your key fob battery. The key fob is a small remote that allows you to lock/unlock your car doors and trunk, as well as start your car remotely. It is powered by a small battery that needs to be replaced every few years depending on usage. The Lexus Nx key fob uses a CR2032 3V battery.

Signs of a Dying Battery

It’s always better to be proactive rather than reactive when it comes to replacing your key fob battery. Here are some signs that indicate your battery may need replacement:

  • Key fob range has decreased significantly
  • The buttons on the key fob require more force to work
  • The red light on the key fob blinks weakly or not at all
  • You have owned the car for more than 3 years

Where to Buy

When it comes to purchasing a new battery for your Lexus Nx key fob, there are several options available:

  • Lexus Dealership: This is the most convenient option as you can purchase the exact same battery used by Lexus for your car. However, dealership prices may be higher compared to other options.
  • Online Retailers: You can find compatible batteries for your key fob on popular online retailers such as Amazon or eBay. Make sure to read reviews and choose a reputable seller.
  • Battery Stores: Local battery stores also carry CR2032 batteries which can be used for your key fob.

Considerations when Buying

When purchasing a new key fob battery, keep these factors in mind:

  • Battery Life: Look for batteries with longer life spans (usually indicated in mAh) as they will last longer before needing replacement again.
  • Packaging Date: Check the packaging date of the battery before purchasing. Avoid old stock as they may already have lost their charge.
  • Battery Brand: Opt for reputable brands that are known for producing high-quality batteries.

Tips for Replacement

To replace your Lexus Nx key fob battery, follow these simple steps:

  1. Gently pry open the back cover of your key fob using a flat-head screwdriver or coin.
  2. Carefully remove the old battery and replace it with the new one making sure it’s inserted correctly according to polarity (+/-).
  3. Snap back on the cover and test if everything is working properly by pressing any button on the key fob.

In Conclusion

Purchasing a new Lexus Nx key fob battery doesn’t have to be complicated. By following this buying guide, you can make an informed decision and ensure you get a high-quality replacement that will last you for years. Remember, always keep an extra spare handy so you’re not stranded in case of an emergency!

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Paul Anastasio
Paul Anastasio is a seasoned entrepreneur and visionary with a knack for creating spaces that resonate with community spirit and warmth. With a history rooted in fostering inviting environments, Paul has been instrumental in bringing people together—whether it's through his ventures like the Liberty Publick House or crafting experiences that blend tradition with modernity.

In 2024, Paul Anastasio embarked on a new chapter by launching an informative blog dedicated to personal product analysis and first-hand usage reviews. Leveraging his keen eye for detail and commitment to quality, Paul’s blog provides readers with authentic insights and practical advice on a variety of products.