How I Easily Replaced My Infiniti G37 Key Fob Battery: A Step-by-Step Guide from an Owner’s Perspective

As a proud owner of an Infiniti G37, I’ve come to appreciate the seamless blend of luxury and performance that this vehicle offers. However, like any modern car, it comes with its own set of quirks and maintenance needs. One of the most common yet often overlooked aspects is the key fob, a small device that grants us access to our beloved ride. I remember the first time my key fob started acting up, leaving me fumbling for my keys at the most inconvenient moments. It made me realize just how important the battery inside that tiny gadget is. In this article, I’ll share insights on the Infiniti G37 key fob battery, exploring its significance, the signs that it’s time for a replacement, and the simple steps to keep your driving experience smooth and uninterrupted. Whether you’re a seasoned enthusiast or a new owner, understanding this little powerhouse will enhance your journey with the G37.

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1. IYUKETROR Car Fob Key Replacement Batteries for Infiniti (2007-2020) EX35 FX35 FX37 FX50 G25 G35 G37 JX35 Q40 Q50 Q60 Coupe QX50 QX60 QX70 Smart Remote Battery (Pack of 2) (Check Fitment Guide)

When it comes to maintaining my Infiniti vehicle, I’m always on the lookout for reliable accessories that enhance my driving experience. That’s why I was thrilled to discover the IYUKETROR Car Fob Key Replacement Batteries. Designed specifically for various Infiniti models from 2007 to 2020, this product is an absolute game-changer for anyone who values convenience and efficiency. With a pack of two CR2032 remote fob batteries and an opening tool, this product combines practicality with quality, making it a must-have for Infiniti owners.

One of the standout features of the IYUKETROR batteries is their compatibility with a wide range of Infiniti models, including the EX35, FX35, G25, G35, Q50, and many others. This level of compatibility means that I can confidently purchase this product knowing it will work seamlessly with my vehicle. The inclusion of an opening tool is a thoughtful touch, as it allows me to replace the battery without the fear of scratching or damaging my remote control. This attention to detail is something I genuinely appreciate.

What truly sets this product apart is the ease of installation. I’ve often dreaded battery replacements due to the complicated processes involved, but the IYUKETROR product comes with a step-by-step installation video. This instructional video is incredibly helpful, guiding me through the battery replacement process with clarity. I can tackle the task myself, saving both time and the hassle of scheduling a service appointment. Plus, since remote reprogramming isn’t necessary, I can quickly get back on the road without any interruptions.

Another major benefit I noticed is the assurance of quality. The batteries are identical to those provided by the OEM original manufacturer, which gives me confidence that I’m using top-tier products in my vehicle. Additionally, they come sealed in a blister package, ensuring a long service life. I can rest easy knowing that I’m not only getting a good deal but also a reliable product that won’t fail me when I need it most.

For anyone experiencing issues like a “Key Battery Needs Replacing” message or reduced remote range, I highly recommend addressing it promptly with the IYUKETROR batteries. They offer an efficient solution that allows me to restore my remote fob’s functionality, enhancing my overall driving experience. With this product, I’m not just buying batteries; I’m investing in peace of mind and convenience.

Feature	Description
Compatibility	Works with Infiniti models from 2007 to 2020, including EX35, FX35, G25, G35, Q50, Q60, etc.
Included Items	Two CR2032 batteries and a dual-purpose opening tool.
Ease of Installation	Step-by-step video instructions for simple DIY battery replacement.
OEM Quality	Same batteries as provided by the original manufacturer, ensuring reliability.
Long Service Life	Batteries are sealed in a blister package for extended durability.

the IYUKETROR Car Fob Key Replacement Batteries are an essential investment for any Infiniti owner. With their high compatibility, quality assurance, and user-friendly installation process, I feel confident in recommending them to anyone looking to enhance their vehicle’s performance. Don’t wait for the warning signs; take action today and experience the difference these batteries can make. I know I won’t be looking back!

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2. Lucrum for Infiniti Key Fob Battery Replacement, 2PCs CR2032 Batteries for Car Remote Key for EX35, EX37, FX35, FX50, G37, Q50, Q60, Q70, QX50, QX70 CR 2032

When it comes to maintaining the convenience and functionality of my Infiniti vehicle, I find that having a reliable key fob battery is absolutely essential. That’s why I was excited to come across the Lucrum for Infiniti Key Fob Battery Replacement. This product not only promises to keep my key fob operational, but it also comes with impressive features that cater specifically to Infiniti models like mine. If you own an Infiniti EX35, EX37, FX35, FX50, G37, Q50, Q60, Q70, QX50, or QX70, this product is particularly relevant for you.

One of the standout features of the Lucrum CR2032 battery is its extended lifespan. With an impressive 240mAh power source, I can rest easy knowing that my key fob won’t run out of juice at an inconvenient time. This longevity is crucial, especially for those of us who lead busy lives and rely heavily on our key fobs for daily access to our vehicles. I appreciate the peace of mind that comes from knowing I won’t have to replace the battery frequently.

Another aspect that caught my attention is the precise compatibility of these batteries. They are engineered to match OEM specifications for various Infiniti models, ensuring a perfect fit for my key fob. It’s reassuring to know that I’m using a product that is designed specifically for my vehicle. This level of precision minimizes the risk of any potential malfunctions that could occur from using a generic battery. If you own a Q50 (2016-2022), Q60 (2014-2022), Q70 (2014-2019), or any of the other listed models, you can be confident that this battery will work seamlessly with your key fob.

The peak performance of the Lucrum battery is another feature that stands out. I’ve experienced inconsistent power with other batteries in the past, which can be frustrating when I’m in a hurry. With the Lucrum battery, I can expect consistent performance, enabling my key fob and small electronic devices to operate smoothly, regardless of the situation. This reliability is something I truly value, especially when I’m juggling multiple tasks.

Moreover, the versatility of this CR2032 lithium battery is impressive. It’s not just limited to powering my car’s key fob; I can use it in various devices around the house, from food scales to pet collars. This multi-functionality makes it a smart buy, as I’m not just investing in a battery for my car but also ensuring that I have a reliable power source for other gadgets I may use.

Lastly, I appreciate the DIY aspect of the Lucrum battery replacement. Being able to replace the battery myself means I can save on service fees and avoid the hassle of scheduling an appointment at a dealership. The process is straightforward, allowing anyone to handle it with ease. This user-friendly approach makes it a practical choice for those who prefer to take matters into their own hands.

In summary, the Lucrum for Infiniti Key Fob Battery Replacement offers extended lifespan, precise compatibility, peak performance, versatility, and a DIY replacement experience. I believe that investing in these batteries not only enhances the performance of my key fob but also adds convenience to my daily life. If you’re looking for a reliable battery solution for your Infiniti vehicle, I highly recommend giving this product a try. You’ll not only enjoy the benefits but also gain the confidence that comes from using a quality product tailored to your needs.

Feature	Description
Extended Lifespan	240mAh power source for longer-lasting performance.
Precise Compatibility	Matches OEM specifications for various Infiniti models.
Peak Performance	Consistent power for key fobs and small electronics.
Versatile Utility	Powers a variety of devices beyond key fobs.
DIY Replacement	Easy to install, saving on service fees.

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3. CR2032 Key Fob Replacement Batteries for Infiniti (2007-2020) EX35 FX35 FX37 FX50 G25 G35 G37 JX35 Q40 Q50 Q60 Coupe QX50 QX60 QX70 Smart Remote

As a car owner, one of the most annoying situations I can encounter is a dead key fob battery. This is especially true for my Infiniti, which has a reputation for integrating advanced technology for convenience. That’s why I was thrilled to discover the CR2032 Key Fob Replacement Batteries designed specifically for various Infiniti models from 2007 to 2020, including the EX35, FX35, FX37, FX50, and several others. This product not only promises reliable performance but also makes the battery replacement process hassle-free.

One of the standout features of this battery replacement is the assurance of compatibility. The product description encourages me to check the second product image to confirm that the CR2032 battery is the right fit for my key fob. This attention to detail is crucial because I know from experience that using the wrong battery type can lead to frustrating issues. Furthermore, the installation videos and tools included with the purchase provide me with the confidence I need to handle the replacement myself, without needing to visit a mechanic or service center.

Another significant advantage is the original OEM battery aspect. Knowing that this replacement battery is sourced directly from the manufacturer provides me with peace of mind regarding its performance and longevity. OEM products are designed to meet the exact specifications of the original parts, which means I can expect stable voltage output and high performance. This is particularly important for something as essential as a key fob, where reliability is non-negotiable.

Speaking of performance, the high-quality core raw materials used in this battery ensure it is not only long-lasting but also safer than many generic alternatives. The long expiry date means I can stock up on a few of these batteries without worrying about them losing effectiveness over time. This longevity is a fantastic benefit for someone like me who prefers to be prepared for the inevitable dead battery scenario.

Moreover, the ease of installation cannot be overstated. The inclusion of an opening/pry tool is a thoughtful addition that makes the replacement process straightforward. I can replace the battery without the fear of scratching or damaging my remote case, which is a significant concern when dealing with delicate electronic devices. This feature is a game-changer, as it saves me both time and money by eliminating the need for a professional installation.

In summary, the CR2032 Key Fob Replacement Batteries for Infiniti models from 2007 to 2020 are a smart investment for anyone looking to ensure their key fob continues to function flawlessly. With features that prioritize compatibility, OEM quality, safety, and ease of installation, this product stands out in the market. I genuinely believe that if you’re an Infiniti owner, this battery replacement is a must-have to keep your smart remote working like new. Don’t let a dead key fob ruin your day—grab these batteries now!

Feature	Description
Compatibility	Designed for Infiniti models from 2007-2020; confirm with product image.
OEM Quality	Original battery ensures seamless compatibility and performance.
Performance	Stable voltage output and long-lasting with a high expiry date.
Safety	High-quality materials ensure safe usage.
Easy Installation	Includes opening tool; no reprogramming required.

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4. BBXSA Key Fob Replacement Battery for Infiniti (2007-2020) EX35 FX35 FX37 FX50 G25 G35 G37 JX35 Q40 Q50 Q60 Coupe QX50 QX60 QX70 Remote Fob CR2032 (Pack of 2)

As a proud owner of an Infiniti, I understand how crucial it is to keep everything running smoothly, especially when it comes to the remote key fob. That’s why I was thrilled to discover the BBXSA Key Fob Replacement Battery specifically designed for Infiniti models from 2007 to 2020, which includes the EX35, FX35, FX37, FX50, G25, G35, G37, JX35, Q40, Q50, Q60 Coupe, QX50, QX60, and QX70. This product not only meets my needs but also provides a reliable and convenient solution for anyone who wants to ensure their key fob operates at peak performance.

One of the standout features of this battery pack is its compatibility. The BBXSA batteries are designed to work seamlessly with all Infiniti smart key remote fobs from 2007 to 2020. This means that as long as your remote looks like the one in the product photos, you can be confident that these batteries will fit perfectly. This is essential for avoiding any potential compatibility issues that could lead to frustration down the line.

The fact that these batteries are original OEM CR2032 3V replacements is another significant advantage. OEM products are manufactured to meet the same specifications as the original parts, ensuring that I am getting a quality battery that will last. Additionally, the bundle comes with an opening tool, which is a fantastic inclusion. Many people dread changing batteries because of the hassle involved, but with this tool, I can easily remove the back cover and swap out the old battery without the need for a professional service appointment.

What I appreciate most is the proactive nature of this product. The BBXSA Key Fob Replacement Battery allows me to avoid that dreaded “Key battery needs replacing” message on my car dashboard. By changing the batteries at my convenience, I can ensure that my key fob is always ready to go when I need it. The detailed installation instructions provided via a link on the product package are also a huge plus, as they guide me through the battery change procedure step-by-step, making it accessible for even the least tech-savvy individuals.

Lastly, the fact that this product comes as a pack of two batteries is incredibly practical. This means I have a spare battery on hand, which is always a good idea in case of emergencies. It saves me time and money in the long run, as I won’t have to rush to buy another battery when my fob suddenly stops working. With everything considered, I genuinely believe that investing in the BBXSA Key Fob Replacement Battery is a wise decision for anyone who owns an Infiniti from the specified years. It’s a straightforward, reliable, and cost-effective solution that can help avoid potential inconveniences.

Feature	Description
Compatibility	Works with all 2007-2020 Infiniti Smart Key remote fobs.
Battery Type	Original OEM CR2032 3V replacement batteries.
Included Tools	Opening tool to remove the back cover and battery.
Installation	Easy installation with detailed instructions included.
Pack Size	Bundle of two (2) batteries included.

if you want to ensure your Infiniti key fob remains functional without the hassle of frequent service appointments, I highly recommend the BBXSA Key Fob Replacement Battery. It’s an investment that pays off by providing peace of mind and convenience. Don’t wait until your key fob fails you; grab this battery pack today and keep your Infiniti running smoothly!

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Why the Infiniti G37 Key Fob Battery Matters to Me

As a proud owner of an Infiniti G37, I quickly learned that my key fob is more than just a convenient accessory—it’s an essential part of my daily driving experience. When I first got my car, I didn’t think much about the key fob battery, but I soon realized how crucial it is for seamless access and security. A functioning key fob allows me to unlock my car from a distance, which is especially handy when my hands are full or when I’m in a crowded parking lot.

When the key fob battery starts to die, I notice the little things that make my life easier begin to falter. The range decreases, and sometimes the fob doesn’t work at all. This was particularly frustrating one rainy day when I stood outside my car, drenched, fumbling with the key fob that refused to respond. It was in that moment I understood how a simple battery replacement could save me from such inconveniences. Keeping my key fob battery fresh ensures that I maintain that level of convenience and reliability I’ve come to depend on.

Moreover, the peace of mind that comes with knowing my car is secure is invaluable. A functioning key fob

Buying Guide for Infiniti G37 Key Fob Battery

Understanding My Key Fob Battery Needs

When my Infiniti G37 key fob started acting up, I realized it was time to replace the battery. Key fob batteries are essential for ensuring that my vehicle’s remote functions work smoothly. Understanding the type of battery I need is crucial for a successful replacement.

Identifying the Right Battery Type

Before purchasing a new battery, I checked the existing one to identify its type. Most Infiniti G37 key fobs use a CR2032 battery, but I made sure to confirm this by checking the battery compartment. This step is vital because using the wrong battery can lead to malfunctions.

Where to Buy the Battery

I found that I had several options for purchasing the battery. Local automotive stores, big-box retailers, and online marketplaces all offered batteries suitable for my key fob. I weighed the convenience of shopping online against the immediacy of buying locally.

Checking Battery Quality

Quality is essential when it comes to key fob batteries. I learned that opting for well-known brands usually ensures better performance and longevity. I paid attention to the expiration date on the packaging, as a fresh battery will last longer.

Considering Price vs. Value

While shopping for the battery, I noticed a wide range of prices. I reminded myself that while I didn’t want to overspend, I also didn’t want to skimp on quality. Finding a balance between price and value became my main focus.

Tools I May Need for Installation

Replacing the battery was straightforward, but I made sure to have the right tools on hand. A small screwdriver or a coin often works well to open the key fob casing. I also kept a clean, flat surface to prevent losing any small components during the process.

Steps for Replacing the Battery

I followed a few simple steps to replace my key fob battery. First, I carefully opened the key fob casing. Then, I removed the old battery and inserted the new one, ensuring it was oriented correctly. Finally, I snapped the casing back together and tested the fob to confirm it was working.

Troubleshooting Common Issues

After replacing the battery, I tested my key fob. If it didn’t work, I checked if the battery was seated correctly or if the battery was defective. Sometimes, dirt or corrosion can also affect the connection, so I made sure everything was clean.

: Maintaining My Key Fob

Now that I’ve successfully replaced the battery in my Infiniti G37 key fob, I keep an eye on its performance. Regularly checking the key fob and replacing the battery when necessary ensures that I won’t be caught off guard. Taking these simple steps has made my driving experience more enjoyable and hassle-free.

Author Profile

Amy Tyler

Hi, I’m Amy Tyler and if there’s one thing I’ve learned over the years, it’s that the most meaningful connections often begin with a thoughtful gesture.
Back in 2015, I founded Perfectly Gifted Frisco with my dear friend Ewa Miller. Based in Frisco, Texas, our mission was simple but heartfelt: to make gift-giving easier, more intentional, and more personal. We had always been the ones in our circles to coordinate group gifts, choosing pieces that truly resonated with the recipient.

As the seasons changed, so did my journey. In 2025, I shifted my creative energy toward something a little different but just as meaningful: writing. I began sharing honest, firsthand reviews and insights on everyday products from the little things that brighten a morning to the tools that make parenting, work, or self-care just a bit smoother. My blog has become a place where I explore not just what works, but why it matters.

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