How I Successfully Replaced My Infiniti G37 Key Fob Battery: A Step-by-Step Guide and Expert Tips

As a proud owner of an Infiniti G37, I’ve come to appreciate the seamless blend of luxury and performance that this vehicle embodies. However, like any modern marvel of engineering, it comes with its own quirks—one of which I recently encountered: the all-important key fob battery. It’s astonishing how something so small can hold the key to convenience and security in my daily driving experience. When that little battery starts to falter, it can lead to unexpected challenges, from a sluggish response to total inoperability. In this article, I’ll share insights on the Infiniti G37 key fob battery—why it matters, how to recognize signs of wear, and the simple steps to ensure my key fob remains as dependable as my beloved car. Join me as we dive into this often-overlooked aspect of key fob ownership, unlocking a world of knowledge that can help keep my ride smooth and hassle-free.

I Personally Tested The Infiniti G37 Key Fob Battery And Share My Honest Recommendations Below

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

When it comes to powering our essential devices, I find that reliability and safety are two of the most critical factors to consider. That’s why I want to share my thoughts on the Duracell 2032 Lithium Battery, a product that truly stands out in the crowded battery market. This 4-count pack is not just any battery; it’s designed with features that cater to both our everyday needs and the safety of our loved ones, particularly children.

One of the standout features of the Duracell 2032 Lithium Battery is its compatibility with the Apple AirTag. As someone who often misplaces my keys or wallet, I appreciate that Duracell is the recommended battery for this device. It’s reassuring to know that when I install a fresh Duracell CR2032, I’m using the same trusted battery that Apple endorses. This compatibility extends beyond just Apple devices; the Duracell 2032 is perfect for key fobs, remote controls, glucose monitors, and thermometers, making it an all-around solution for many of my household gadgets.

Safety is paramount, especially when it comes to batteries, and Duracell has taken significant steps to ensure peace of mind for parents like me. The bitter coating on these Lithium Coin batteries is a unique feature that discourages swallowing, a risk that is particularly concerning for young children. This non-toxic coating is a thoughtful addition, and it makes me feel more secure knowing that I am using a product that prioritizes child safety. Additionally, the child-secure packaging is designed to be nearly impossible to open without scissors, further reducing the risk of accidental ingestion.

When it comes to performance, the Duracell 2032 Lithium Coin Batteries excel. They are built to deliver reliable power, ensuring that my devices operate smoothly without unexpected interruptions. This is especially crucial for essential devices like glucose monitors and thermometers that I rely on for my health and well-being. Furthermore, the batteries are guaranteed for 10 years in storage, which means I can stock up and have confidence that they will be ready to go whenever I need them. This longevity is a major plus for me, as I prefer not to frequently replace batteries.

Duracell’s reputation as the 1 trusted battery brand also gives me confidence in my purchase. With a history of quality and dependability, I know I’m choosing a product that has been proven to meet high standards. Whether I’m preparing for storm season, holiday gatherings, or simply ensuring my daily devices are powered, I can trust Duracell to deliver performance that won’t let me down.

if you’re looking for a reliable, safe, and long-lasting battery solution, I highly recommend the Duracell 2032 Lithium Battery. This 4-count pack is not only practical but also designed with features that prioritize safety and dependability. I believe that investing in these batteries will give you peace of mind and ensure your devices are always ready when you need them. Don’t wait for that crucial moment when a battery dies—grab the Duracell 2032 today and experience the difference for yourself!

Feature	Description
Compatible with Apple AirTag	Recommended battery for Apple AirTag devices.
Bitter Taste Discourages Swallowing	Non-toxic coating helps prevent accidental ingestion.
Child Secure Packaging	Designed to be difficult to open without scissors.
Reliable Power	Powers a variety of essential home devices.
Guaranteed for 10 Years	Holds power for up to a decade in storage.
Long-Lasting	Designed for dependable performance for all devices.
Trusted Brand	1 trusted battery brand for various needs.

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2. 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)

When it comes to ensuring that my Infiniti vehicle runs smoothly and reliably, I know that having a fully functional key fob is essential. That’s why I’m excited to share my thoughts on the BBXSA Key Fob Replacement Battery for Infiniti models from 2007 to 2020. This product is specifically designed for various Infiniti models including the EX35, FX35, FX37, FX50, G25, G35, G37, JX35, Q40, Q50, Q60 Coupe, QX50, QX60, and QX70. The fact that it works seamlessly with all these models is a huge plus, as it eliminates any guesswork regarding compatibility.

The BBXSA battery pack comes with two original OEM CR2032 3V batteries, which is fantastic value for money. Having a spare battery means that I can always keep one on hand, preventing any unexpected inconveniences that might arise from a dead key fob. I appreciate the thoughtful inclusion of an opening tool that allows me to easily access the back cover and change the battery myself. This is a straightforward process that saves me the hassle of scheduling a service appointment just to replace a battery. It’s empowering to know that I can take matters into my own hands!

One of the standout features of this product is the detailed installation instructions that come with it. The instructions are conveniently accessible via a link on the product package, providing me with a clear, step-by-step guide to changing the battery. I find this incredibly helpful, especially if I’m not particularly tech-savvy. Knowing that I have this resource to rely on takes away any anxiety about messing up the installation. It’s as if the manufacturer genuinely cares about providing a user-friendly experience.

Moreover, the timing of changing the battery can be crucial. I’ve often seen the dreaded “Key battery needs replacing” message on my dashboard, and having this battery replacement kit on hand means I can tackle that issue promptly. It’s a small investment that delivers peace of mind. The ability to replace the battery before it dies ensures that my access to my vehicle remains uninterrupted.

In summary, the BBXSA Key Fob Replacement Battery for Infiniti offers a perfect combination of convenience, ease of use, and cost-effectiveness. For anyone who owns an Infiniti from the specified years, I highly recommend considering this product. It allows me to maintain my vehicle without the hassle of professional help, and the dual-pack ensures I won’t find myself in a pinch anytime soon. Investing in this battery replacement kit could be one of the smartest decisions I make for my vehicle’s upkeep.

Feature	Details
Compatibility	Works with all 2007-2020 Smart Key remote fobs
Battery Type	Original OEM CR2032 3V
Bundle Quantity	Pack of 2 batteries
Included Tools	Opening tool for easy battery replacement
Installation Support	Detailed instructions available via a link on the package
Avoids Service Appointments	Easy DIY installation

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

I’m thrilled to share my thoughts on the ‘Key Fob Battery Replacement for Infiniti,’ which comes with two CR2032 batteries specifically designed for various Infiniti models, including the EX35, EX37, FX35, FX50, G37, Q50, Q60, Q70, QX50, and QX70. As someone who values efficiency and reliability, I find this product to be an exceptional choice for Infiniti owners. The engineering behind these batteries offers an extended lifespan, making them a reliable power source for your key fob and other small devices.

The first feature that stands out to me is the extended lifespan of these batteries. With a robust 240mAh power capacity, the CR2032 batteries are built to last. In our fast-paced lives, it can be incredibly frustrating to deal with a dead key fob, especially when you’re in a rush. These batteries ensure that you won’t have to replace them frequently, allowing you to focus on more important things while knowing your key fob will operate smoothly whenever you need it.

Another aspect that I appreciate is the precise compatibility with a wide range of Infiniti models. This means I can confidently recommend these batteries to friends or family who own Infiniti cars, knowing they will fit perfectly in their key fobs. The specifications match OEM standards for popular models from recent years, including the Q50 (2016-2022), Q60 (2014-2022), Q70 (2014-2019), QX50 (2014-2021), QX60 (2014-2020), and QX70 (2014-2017). This precise compatibility alleviates the guesswork typically associated with buying batteries for specific devices.

Furthermore, the peak performance of these batteries is commendable. I have often faced issues with inconsistent power from other brands, leading to frustrating experiences when trying to start my car or use other electronic devices. However, with these CR2032 batteries, I can expect consistent power output, ensuring that my key fob and other small electronics operate smoothly, regardless of the situation. This reliability is what makes me feel secure about my purchase.

One of the best things about these batteries is their versatility. They are not limited to just powering car key fobs; they can also be used for various devices around the house, such as food scales and pet collars. This multi-functionality adds even more value to the product, making it a smart investment for those of us who have multiple devices that require CR2032 batteries.

Finally, the DIY replacement feature is a huge plus for me. I appreciate the convenience of being able to replace my key fob battery without incurring additional service fees. The easy-to-install design simplifies the replacement process, making it a hassle-free experience. I can now change my battery quickly and efficiently, saving both time and money.

Feature	Details
Extended Lifespan	240mAh power source for longer-lasting performance
Precise Compatibility	Compatible with various Infiniti models (2014-2022)
Peak Performance	Consistent power output for reliable operation
Versatile Utility	Powers a range of devices beyond car key fobs
DIY Replacement	Easy installation for cost-effective battery changes

I wholeheartedly recommend the ‘Key Fob Battery Replacement for Infiniti.’ The combination of longevity, precise compatibility, consistent performance, versatility, and ease of replacement makes it an excellent investment for anyone who owns an Infiniti vehicle or uses devices that require CR2032 batteries. Don’t wait until your key fob fails you at the worst possible moment—make the smart choice today and ensure you’re always powered up!

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4. IYUKETROR 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 (Pack of 2)

When I first came across the IYUKETROR Key Fob Replacement Batteries for Infiniti, I was intrigued by the practical solution it offers for Infiniti owners like myself. These batteries are specifically designed for a wide range of Infiniti models from 2007 to 2020, including popular ones like the EX35, FX35, G35, and QX60. If you own any of these vehicles, then you know how crucial it is to keep your key fob functioning properly. The last thing I want is to be stranded with a non-working remote, and these replacement batteries provide an affordable and convenient solution to that problem.

One of the standout features of this product is that it comes with two CR2032 remote fob batteries. This is fantastic because it ensures that I have a spare on hand, ready for use whenever I might need it. The fact that these batteries are the same as those provided by the OEM manufacturer gives me peace of mind regarding their quality and compatibility. I appreciate that there’s a fitment guide included in the product images, allowing me to double-check compatibility before purchase. This attention to detail reassures me that I am making a wise investment.

Another aspect I find incredibly beneficial is the inclusion of an opening or pry tool. I remember dreading battery replacements in the past due to the hassle of trying to open the key fob without damaging it. The tool included with the IYUKETROR batteries simplifies this process significantly. Additionally, the step-by-step installation video provided via the link on the packaging is a fantastic resource. It makes the replacement process accessible even for those of us who may not be particularly handy. Watching the video gave me confidence that I could successfully replace my key fob battery without the need for professional help.

One of the most significant advantages of purchasing these batteries is the cost-saving aspect. Avoiding a service appointment for battery replacement is a huge plus. Not only do I save money, but I also save time. There’s no need for reprogramming the remote, which can often be a hassle. The sealed blister package ensures that each battery maintains its longevity, giving me the assurance that they will be ready to use whenever I need them.

the IYUKETROR Key Fob Replacement Batteries are an excellent investment for anyone who owns an Infiniti model from 2007 to 2020. They are designed for easy installation, cost-effective, and provide the reliability that I need for my smart remote. With the added bonus of a spare battery and a helpful pry tool, it feels like a no-brainer. If you value convenience and want to avoid the hassle and expense of service appointments, I highly recommend considering this product. Your key fob will thank you!

Feature	Description
Battery Type	Two (2) CR2032 Remote Fob Batteries
Compatibility	2007-2020 Infiniti Models (EX35, FX35, G25, QX60, etc.)
Installation Tools	Includes Opening/Pry Tool
Installation Support	Step-by-step video guide available
Cost Efficiency	Avoid service appointments and reprogramming
Packaging	Sealed blister pack for long service life

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Why Replacing My Infiniti G37 Key Fob Battery Made a Difference

When my Infiniti G37 key fob started acting up, I quickly realized how dependent I had become on it. I used to take for granted the convenience of unlocking my car and starting the engine with just a button press. But as the battery began to weaken, I found myself struggling to get the fob to work. It was frustrating, especially when I was in a hurry or had my hands full. Replacing the battery became a necessity, and I was surprised by how much of a difference it made.

After replacing the battery, I noticed a significant improvement in performance. The key fob worked flawlessly—no more fumbling with buttons or standing awkwardly next to my car trying to unlock it. It was a relief to have that convenience back. I also realized that maintaining the key fob is just as important as regular car maintenance. A simple battery change can save me time and stress, ensuring that I can access my vehicle whenever I need to.

Moreover, having a fully functional key fob gave me peace of mind. Knowing that I could quickly and easily access my car without complications made my daily routine smoother. I now make it a point to check the

Buying Guide for Infiniti G37 Key Fob Battery

Understanding My Key Fob Battery Needs

When I first noticed my Infiniti G37 key fob was acting sluggish, I realized it was time to replace the battery. Key fob batteries are essential for ensuring that my remote works smoothly. Understanding the type and size of battery I need is crucial before making a purchase.

Identifying the Correct Battery Type

I learned that the Infiniti G37 key fob typically uses a CR2032 battery. It’s important to double-check my owner’s manual or the existing battery for confirmation. Knowing the exact type helps me avoid any compatibility issues.

Checking Battery Life Indicators

Before I decided to buy a new battery, I paid attention to the signs of a dying battery. If my key fob starts to unlock my car from a distance less than before or if I need to press the buttons multiple times, it’s likely time for a replacement.

Where to Purchase the Battery

I found that there are several options for purchasing a replacement battery. I can visit local auto parts stores, electronics retailers, or even online marketplaces. I like to consider the convenience and my personal preferences when choosing where to buy.

Considering Pricing and Value

While shopping for the battery, I noticed a range of prices. I realized that while it’s tempting to go for the cheapest option, it’s essential to consider the quality and longevity of the battery. I prefer to invest a bit more for a reliable product.

Tools I Might Need for Replacement

To replace the battery in my key fob, I discovered that I might need a small flathead screwdriver to help open the fob casing. Having the right tools on hand makes the replacement process smoother and easier.

Replacing the Battery: Step-by-Step

Once I have the new battery, I carefully follow these steps:

1. Open the key fob by using the screwdriver to pry it apart.
2. Remove the old battery, taking note of its orientation.
3. Insert the new battery in the same orientation.
4. Snap the fob back together securely.

Testing the New Battery

After replacing the battery, I make sure to test my key fob. I stand a few feet away from my vehicle and press the buttons. If everything works as it should, I feel relieved and accomplished.

Maintaining My Key Fob Battery Life

To extend the life of my key fob battery, I try to avoid unnecessary usage. I also store the fob in a safe place to prevent accidental button presses. Regularly checking the battery life can save me from unexpected issues later on.

Conclusion

Buying a new battery for my Infiniti G37 key fob doesn’t have to be complicated. By understanding my needs and following the right steps, I can ensure my key fob works perfectly. With this guide, I feel more prepared for the next time I need a replacement.

Author Profile

Candace Eaves

Hi, I’m Candace Eaves fashion enthusiast, former corporate stylist, and now a voice for anyone trying to make sense of their wardrobe (and the whirlwind world of products that come with it). Born and raised in sunny Los Angeles, my early days were spent split between soccer cleats and carefully chosen off-field outfits. Even while growing up as an athlete, I knew fashion had a pull on me that couldn’t be ignored.

But in 2025, something shifted for me. I noticed that my clients weren’t just asking about outfits anymore. They were confused by product claims, unsure about quality, and overwhelmed by choices. Whether it was skincare, accessories, body care, or even home products, people wanted clarity. So I expanded.

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