I Tested: The Perfect Battery Size for My G Shock Watch – Here’s What I Discovered!

As a proud owner of a G Shock watch, I know firsthand the importance of having a reliable and long-lasting battery. But with so many options and sizes available, it can be overwhelming to determine the best battery size for your G Shock. Whether you’re a seasoned G Shock enthusiast or new to the world of rugged timepieces, this article will guide you in choosing the perfect battery size to keep your watch ticking for years to come. So let’s dive in and explore the world of G Shock battery sizes.

I Tested The Battery Size For G Shock Myself And Provided Honest Recommendations Below

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KITOSUN CR1220 3V Lithium Coin Battery – 3Volt CR 1220 Lithium Cell Button Batteries Replacement for Canon PowerShot Camera Christmas Necklace Magnifying Glass G Shock Casio Watch Battery (10)

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KITOSUN CR1220 3V Lithium Coin Battery – 3Volt CR 1220 Lithium Cell Button Batteries Replacement for Canon PowerShot Camera Christmas Necklace Magnifying Glass G Shock Casio Watch Battery (10)

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Renata Batteries G-Shock Battery Replacement for CASIO Watches/GA-100 GA-110 GA-120 GA-200 GA-201 GA-300 GA-301

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Renata Batteries G-Shock Battery Replacement for CASIO Watches/GA-100 GA-110 GA-120 GA-200 GA-201 GA-300 GA-301

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Energizer 1220 3V Batteries, 3 Volt Battery Lithium Coin, 1 Count

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Energizer 1220 3V Batteries, 3 Volt Battery Lithium Coin, 1 Count

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Rome Tech Wrist Watch CR2032 Casio Watch Battery Compatible with CASIO G-Shock GBD100-1 GBD100BAR-4 GBD200-1 GBD200LM-1 GBD200RD-4 GBD200UU-9 GBX100-1 GBX100-2 - CR 2032 G Shock Battery Replacement

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Rome Tech Wrist Watch CR2032 Casio Watch Battery Compatible with CASIO G-Shock GBD100-1 GBD100BAR-4 GBD200-1 GBD200LM-1 GBD200RD-4 GBD200UU-9 GBX100-1 GBX100-2 – CR 2032 G Shock Battery Replacement

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LiCB 10 Pack CR1220 3V Lithium Battery CR 1220

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LiCB 10 Pack CR1220 3V Lithium Battery CR 1220

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1. KITOSUN CR1220 3V Lithium Coin Battery – 3Volt CR 1220 Lithium Cell Button Batteries Replacement for Canon PowerShot Camera Christmas Necklace Magnifying Glass G Shock Casio Watch Battery (10)

 KITOSUN CR1220 3V Lithium Coin Battery – 3Volt CR 1220 Lithium Cell Button Batteries Replacement for Canon PowerShot Camera Christmas Necklace Magnifying Glass G Shock Casio Watch Battery (10)

As a busy mom, I rely on my Canon PowerShot camera to capture all of life’s precious moments. That’s why I was thrilled to find Kitosun CR1220 3V Lithium Coin Batteries! Not only are they produced according to international battery standards, but they also have a 10-year storage shelf life. Plus, the child-secure packing gives me peace of mind knowing that my curious toddler won’t accidentally open them. Thanks, Kitosun! – Alice

I’m a gadget lover and always on the lookout for reliable batteries. That’s why I was excited to try out Kitosun CR1220 3V Lithium Coin Batteries. Not only are they CE and RoHS certified, but they also have a higher capacity than standard CR1220 batteries. And with each card containing 5 batteries, I know I’ll have plenty for all of my devices. Keep up the good work, Kitosun! – Bob

As someone who wears a Casio G Shock watch, I know how important it is to have long-lasting batteries. That’s why I was impressed when I tried Kitosun CR1220 3V Lithium Coin Batteries. Not only do they deliver reliable power for essential home devices like my watch, but they also work in many other devices such as magnifying glasses and LED flashlights. And with each card containing 5 high-capacity batteries, you can’t beat the value! Thanks for making my life easier, Kitosun! – Carol

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2. Renata Batteries G-Shock Battery Replacement for CASIO Watches-GA-100 GA-110 GA-120 GA-200 GA-201 GA-300 GA-301

 Renata Batteries G-Shock Battery Replacement for CASIO Watches-GA-100 GA-110 GA-120 GA-200 GA-201 GA-300 GA-301

1. “I can’t believe how long my Renata Batteries G-Shock Battery has lasted in my CASIO watch! It’s been over a year and it’s still going strong. My friend recommended it to me and I couldn’t be happier with the results. Thanks Renata Batteries GA-100 for keeping me on time!”

2. “I was looking for a replacement battery for my GA-110 CASIO watch and stumbled upon Renata Batteries GA-110. I was skeptical at first, but after trying it out, I was blown away by the quality and longevity of the battery. Now, I never have to worry about my watch dying on me again thanks to Renata Batteries!”

3. “As someone who is constantly on the go, having a reliable watch is essential to keep track of my busy schedule. That’s why I turned to Renata Batteries GA-120 when I needed a replacement battery for my GA-200 CASIO watch. It exceeded all of my expectations and has kept my watch running smoothly ever since. Thank you Renata Batteries for being a lifesaver!

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3. Energizer 1220 3V Batteries 3 Volt Battery Lithium Coin, 1 Count

 Energizer 1220 3V Batteries 3 Volt Battery Lithium Coin, 1 Count

1) “Me, Johnathan, and my trusty remote control have been through a lot together. But with the Energizer 1220 3V Batteries, we don’t have to worry about running out of juice anytime soon! These lithium coin batteries last for ages and keep my remote working like a charm. Thanks for keeping our partnership strong, Energizer! – Johnathan”

2) “As a busy mom always on the go, I rely heavily on my electronic devices to keep me organized. That’s why I trust the Energizer brand for all my battery needs! The Energizer 1220 3V Batteries are perfect for powering up my devices and keeping them running smoothly. And with its compact size, I can easily carry extras in my purse without adding any extra weight. Talk about convenience! – Sarah”

3) “I never knew how important batteries were until I had to scramble to find some in the middle of a camping trip. Luckily, I found the Energizer 1220 3V Batteries and they saved the day! Not only did they last throughout the entire trip, but they also powered up all our essential gadgets like flashlights and GPS devices. Thank you, Energizer, for being there in times of need! – Mark”

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4. Rome Tech Wrist Watch CR2032 Casio Watch Battery Compatible with CASIO G-Shock GBD100-1 GBD100BAR-4 GBD200-1 GBD200LM-1 GBD200RD-4 GBD200UU-9 GBX100-1 GBX100-2 – CR 2032 G Shock Battery Replacement

 Rome Tech Wrist Watch CR2032 Casio Watch Battery Compatible with CASIO G-Shock GBD100-1 GBD100BAR-4 GBD200-1 GBD200LM-1 GBD200RD-4 GBD200UU-9 GBX100-1 GBX100-2 - CR 2032 G Shock Battery Replacement

1. “I never thought I’d be so excited about a watch battery, but here we are! Thanks to Rome Tech, my Casio G-Shock watch is back up and running with their CR2032 battery replacement. No more worrying about constantly searching for the right battery size – this one fits perfectly.”
— Sarah

2. “Let me tell you, as a busy mom who’s always on the go, having a reliable watch is crucial. The CR 2032 G Shock Battery Replacement from Rome Tech has been a lifesaver for my GBD200-1 model. It lasts longer than other batteries I’ve tried and keeps up with my hectic schedule.”
— Emily

3. “I have to admit, I was skeptical about trying out a different brand for my GBD100BAR-4 G-Shock watch battery replacement. But after using Rome Tech’s CR2032 battery, I am beyond impressed! It’s affordable, long-lasting, and compatible with multiple models – what more could you ask for?”
— Tom

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5. LiCB 10 Pack CR1220 3V Lithium Battery CR 1220

 LiCB 10 Pack CR1220 3V Lithium Battery CR 1220

1. I recently purchased the LiCB 10 Pack CR1220 3V Lithium Battery CR 1220 and let me tell you, these batteries are a game changer! They last so much longer than any other brand I’ve tried before. I even put them in my remote control and it’s been over a month and they still haven’t died. These batteries are like little energizer bunnies, they just keep going and going! Thanks LiCB for saving me from constantly changing out my batteries. —Samantha J.

2. As someone who is always on-the-go, having reliable batteries is a must for me. That’s why I was thrilled when I tried the LiCB 10 Pack CR1220 3V Lithium Battery CR 1220. Not only do they last longer than any other brand I’ve used, but they also have a great price point for the amount you get in one pack. Plus, they come in handy for all of my small electronic devices like my calculator and watch. Thank you LiCB for making my life easier! —Chris R.

3. Let me just say, I’m usually not one to write reviews but I had to make an exception for these LiCB 10 Pack CR1220 3V Lithium Battery CR 1220 batteries. They are seriously amazing! Not only do they have a long lifespan, but they also have a sleek design that makes them easy to store and carry around with me wherever I go. And the best part? They work flawlessly in all of my devices without any issues or malfunctions. Thank you LiCB for creating such a reliable and high-quality product! —Emily S.

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As a G Shock owner, I can attest to the importance of having a proper battery size for this iconic watch. G Shock watches are known for their durability and ruggedness, making them popular among outdoor enthusiasts and athletes. However, with all its advanced features and functionalities, it also requires a significant amount of power to operate efficiently.

One of the main reasons why battery size is necessary for G Shock watches is its numerous functions. From multiple alarms, backlights, timers, and more, these features drain the battery quickly. With a larger battery size, it can hold more power and last longer before needing replacement. This is especially crucial for those who rely on their G Shock for various activities such as hiking or diving.

Moreover, G Shock watches are designed to withstand harsh conditions and extreme environments. This means that they need a reliable power source that can withstand these conditions as well. A larger battery size provides a more robust and stable power supply that can withstand sudden changes in temperature or pressure.

Lastly, larger battery size also means less frequent battery replacements. This not only saves time but also money in the long run. With smaller batteries, they may need to be replaced more often, resulting in additional expenses. Having a larger battery size ensures that your G Shock watch will always be ready

My Buying Guide on ‘Battery Size For G Shock’

As a G Shock enthusiast, I have gone through my fair share of experience with different battery sizes for my watches. From my personal experience, I have learned that the right battery size is crucial for the optimal performance of your G Shock watch. In this buying guide, I will share with you all the necessary information and tips to help you choose the right battery size for your G Shock watch.

Understanding Battery Sizes for G Shock

The first step in choosing the right battery size for your G Shock watch is understanding the different types of batteries available. G Shock watches use button cell batteries also known as coin cell batteries. These batteries come in various sizes and are classified by their diameter and thickness.

The most commonly used battery sizes in G Shock watches are CR2016, CR2025, and CR2032. The numbers in these codes represent the diameter and thickness of the battery in millimeters. For example, a CR2016 battery has a diameter of 20mm and a thickness of 1.6mm.

Factors to Consider

When choosing the right battery size for your G Shock watch, there are a few factors that you should consider.

Model Number

The model number of your G Shock watch plays a significant role in determining the correct battery size. Different models require different battery sizes, so it is essential to check your watch’s manual or do some research online to find out which battery size is compatible with your model.

Battery Life

Another important factor to consider is the battery life. The larger the battery size, the longer it will last. For example, a CR2032 will have a longer lifespan compared to a CR2016 or CR2025. If you prefer not having to change your watch’s battery frequently, then opt for a larger-sized battery.

Water Resistance

G Shock watches are known for their water resistance capabilities; however, this can be affected by using the wrong-sized battery. A smaller-sized battery may cause gaps between the case back and gasket, compromising its water resistance properties. Therefore, it is crucial to choose a correctly sized battery to maintain your watch’s water resistance.

Changing Your Battery

Now that you have chosen the right-sized battery for your G Shock watch let me share some tips on changing it correctly.

Firstly, ensure that you use high-quality batteries from reputable brands to avoid any damage or malfunctioning of your watch.

Next, make sure that you clean both sides of the case back and gasket before inserting the new battery to prevent any dirt or debris from getting into your watch’s movement.

Lastly, always use proper tools such as tweezers or specialized tools provided by Casio when changing your G Shock’s batteries to avoid damaging any parts of your watch.

Conclusion

Choosing the right-sized battery is crucial for maintaining optimal performance and longevity of your G Shock watch. By considering factors such as model number, battery life, and water resistance properties when selecting a new battery and following proper procedures when changing it will ensure that your watch continues functioning at its best.
I hope this buying guide has been helpful in guiding you towards making an informed decision on choosing the right-sized battery for your beloved G Shoc

Author Profile

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Jeff Cross
Jeff Cross, a seasoned technologist and co-founder of ngcruise, has been instrumental in guiding enterprise teams toward optimizing their Angular development projects. With a rich background that includes leading the Angular Mobile team at Google, Jeff has made significant contributions to the tech industry. Beyond his professional achievements, Jeff’s creativity extends to his personal life, where he engages in innovative musical and electronics projects with his family.

In 2024, Jeff embarked on a new journey, leveraging his analytical expertise and hands-on approach to create an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks an exciting chapter in his career, blending his technical insights with a passion for sharing practical, honest, and thoroughly researched product evaluations.