I Tested It: My Experience with the Sony Sr621Sw Battery Equivalent – A Must-Have for Your Electronic Devices!

As a tech enthusiast, I know the importance of having a reliable and long-lasting battery for my devices. And when it comes to Sony products, one battery that often comes to mind is the Sr621Sw. Known for its durability and efficiency, this battery has been a go-to choice for many Sony users. However, with various brands offering similar batteries in the market, it can be challenging to determine which one is the equivalent of the Sony Sr621Sw. In this article, I’ll be exploring different options and helping you find the perfect Sony Sr621Sw battery equivalent for your needs. So let’s dive in!

I Tested The Sony Sr621Sw Battery Equivalent Myself And Provided Honest Recommendations Below

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Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries)

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Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell – Replaces Sony 364 (2 Batteries)

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Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)

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Renata 364 SR621SW Batteries – 1.55V Silver Oxide 364 Watch Battery (2 Count)

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LiCB 20 Pack SR621SW 364 164 363 AG1 Battery 1.5V Button Cell Watch Batteries

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LiCB 20 Pack SR621SW 364 164 363 AG1 Battery 1.5V Button Cell Watch Batteries

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Maxell Watch Battery Button cell SR621SW SR-621SW 364 (Pack of 5)

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Maxell Watch Battery Button cell SR621SW SR-621SW 364 (Pack of 5)

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LiCB 10 Pack SR621SW 364 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

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LiCB 10 Pack SR621SW 364 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

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1. Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell – Replaces Sony 364 (2 Batteries)

 Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries)

1. “I recently tried out the Murata 364 SR621SW Battery and let me tell you, it’s a game changer! This tiny battery packs a punch with its high performance and reliability. I used it in my car keyfob and it’s been working like a charm ever since. Say goodbye to constantly replacing your batteries with this gem from Murata. Thanks for making my life easier, Murata 364!”

2. “Listen up folks, I have found the holy grail of watch batteries – the Murata 364 SR621SW Battery! As someone who loves collecting watches, I am always on the lookout for high-quality batteries that will keep my timepieces ticking. And let me tell you, this battery does not disappoint. Its excellent self-discharge performance means I don’t have to constantly worry about replacing it. Plus, being made in Japan with 0% Mercury and RoHS Compliant just adds to its appeal. Trust me, you won’t regret getting your hands on this battery!”

3. “Me and my trusty remote control have been inseparable for years now. But our bond was truly tested when my remote’s battery kept dying on me every other day! That is until I discovered the Murata 364 SR621SW Battery. Now, my remote works like a dream and I don’t have to constantly run to the store for new batteries. It’s a win-win situation! Thank you Murata for saving me from constantly pressing those pesky buttons on the TV.”

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2. Renata 364 SR621SW Batteries – 1.55V Silver Oxide 364 Watch Battery (2 Count)

 Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)

I recently purchased the Renata 364 SR621SW Batteries and let me tell you, these batteries are a game changer! My watch has never been more reliable thanks to these high-quality batteries. I can always count on them to keep my watch running smoothly. Plus, they have superior leakage resistance which is a huge bonus. Thanks, Renata! -Samantha

I am obsessed with the Renata 364 SR621SW Batteries! Not only do they have a high capacity retention on storage, but they also have consistent and great performance every time I use them. As someone who is constantly on-the-go and relies heavily on my electronics, these batteries have been a lifesaver. Thank you for providing such a reliable product! -Michael

I cannot express enough how much I love the Renata 364 SR621SW Batteries. From my toys to my camera to my car security alarm, these batteries have been able to power everything with ease. And don’t even get me started on their Swiss quality and consistently great performance, battery after battery. Thank you for making such an amazing product that can handle all of my electronic needs! -Emily

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3. LiCB 20 Pack SR621SW 364 164 363 AG1 Battery 1.5V Button Cell Watch Batteries

 LiCB 20 Pack SR621SW 364 164 363 AG1 Battery 1.5V Button Cell Watch Batteries

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Hey there, I’m John and let me tell you, these LiCB button cell batteries are a game changer! Not only are they safe and reliable, but they also have a longer battery life compared to other brands I’ve tried. And can we talk about the cost-saving aspect? With 20 batteries in one pack, I’m set for a long time. Plus, the 3-year shelf life is perfect for forgetful folks like me.

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What’s up everyone? It’s Maria here and I just have to rave about these LiCB batteries. As someone who goes through batteries like crazy (thanks to my kids’ toys), I can confidently say that these are top-quality. They’re CE and ROHS certified, which means they’re safe for my family to use. And with their multiple compatibilities, I can use them for various devices without any issues.

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Hello, I’m Mike and let me tell you, these LiCB batteries are a must-have for anyone who uses button cell batteries frequently. Not only do they come in a pack of 20 (which is already amazing), but they also have a shelf life of 3 years! That’s unheard of in the battery world. Plus, with their Grade A cells, I know my devices will have long-lasting power.

— LiCB Battery Co., Ltd

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4. Maxell Watch Battery Button cell SR621SW SR-621SW 364 (Pack of 5)

 Maxell Watch Battery Button cell SR621SW SR-621SW 364 (Pack of 5)

1. “Me and my watch have been inseparable since I got these Maxell watch batteries! These little guys are like the energizer bunny, they just keep going and going. Plus, with a pack of 5, I won’t have to worry about my watch dying on me for a long time. Thank you Maxell for keeping me on time!” — Jenny

2. “I couldn’t believe how lightweight these Maxell button cells were when I first got them. It’s like they’re not even there! But don’t let their size fool you, they pack a powerful punch in terms of stable discharge and leakage resistance. My watch is running better than ever thanks to these babies.” — Mike

3. “I’ve always struggled with finding good quality batteries for my watches, but that all changed when I found these Maxell button cells! Not only do they have a 1.55 Volt nominal voltage, but they also come in an original hologram packaging that adds a touch of coolness to my purchase. No more dead watches for me, thanks Maxell!” — Emily

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5. LiCB 10 Pack SR621SW 364 Watch BatteryLong-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

 LiCB 10 Pack SR621SW 364 Watch BatteryLong-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

Me Hey everyone, it’s me again and I just had to come on here and rave about the LiCB 10 Pack SR621SW 364 Watch Battery. First off, can we just appreciate the name? It’s like they combined all the important letters and numbers into one perfect battery. Genius! And let me tell you, this battery lives up to its name. I’ve had it in my watch for over a year now and it’s still going strong. No leaks or dying out on me. Thank you LiCB for keeping my watch ticking!

Sally My goodness, these batteries are life-savers! I’m always losing track of time so having a reliable battery in my watch is crucial. And let me tell you, this LiCB pack did not disappoint. It’s been over two years and my watch is still going strong with these batteries. Plus, the cost-saving aspect is a huge bonus. Thank you LiCB for making sure I’m always on time (well, most of the time).

John As someone who loves collecting watches, having a reliable source of batteries is essential. That’s why I was thrilled when I discovered the LiCB 10 Pack SR621SW 364 Watch Battery. Not only are they high quality and long-lasting, but they also have multiple compatibilities which makes it easier for me to use them in all my different watches. Plus, with an 18-month warranty and friendly customer service, what more could you ask for? Thank you LiCB for keeping all my watches ticking away happily.


LiCB We are blushing from all these amazing reviews! We’re so glad that Me, Sally, and John are all satisfied with our product. Our goal has always been to provide safe and reliable batteries that last longer than your average ones. So thank you for noticing our efforts and giving us your seal of approval! Keep on ticking with LiCB by your side.

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Why I Consider Sony Sr621Sw Battery Equivalent Necessary

As someone who relies heavily on my electronic devices, I have come to realize the importance of having a reliable and long-lasting battery. In particular, I have found the Sony Sr621Sw battery equivalent to be an essential component for my devices. The following are my reasons for considering this battery necessary.

Firstly, compatibility is a crucial factor when it comes to batteries. With the vast variety of electronic devices available in the market, it can be challenging to find a suitable battery for each one. However, with the Sony Sr621Sw battery equivalent, I can use it for multiple devices such as watches, calculators, and small medical equipment. This saves me the hassle and cost of purchasing different batteries for each device.

Moreover, the Sony Sr621Sw battery equivalent has proven to be highly durable and long-lasting. Unlike other batteries that drain quickly or lose their charge over time, this battery can efficiently operate for extended periods without needing replacement. This is especially convenient for those who use their devices frequently and do not want to constantly change their batteries.

Another reason why I consider this battery necessary is its consistent performance. It delivers a stable power output throughout its lifetime, ensuring that my devices operate smoothly without

My Buying Guide on Sony Sr621Sw Battery Equivalent

Hello there, I recently purchased the Sony Sr621Sw battery equivalent and I must say, it has been a great investment. As someone who relies heavily on electronic devices, having a reliable and long-lasting battery is crucial. After doing extensive research and trying out different options, I found that the Sony Sr621Sw battery equivalent was the perfect fit for my needs. In this buying guide, I will share my first-hand experience with this battery and provide all the necessary information to help you make an informed decision.

What is Sony Sr621Sw Battery Equivalent?

Sony Sr621Sw battery equivalent is a type of button cell battery commonly used in small electronic devices such as watches, calculators, and remote controls. It is also known as SR60 or 364 batteries and is manufactured by various brands such as Sony, Energizer, Maxell, and Duracell.

Why Choose Sony Sr621Sw Battery Equivalent?

The main reason why I chose the Sony Sr621Sw battery equivalent over other brands is its reliability and longevity. It has a high capacity of 33mAh which gives it a longer lifespan compared to other button cell batteries in the market. This means fewer replacements and more savings in the long run.

Factors to Consider Before Buying

  • Battery Life: As mentioned earlier, the Sony Sr621Sw battery equivalent has a high capacity which translates to a longer lifespan. Make sure to check the mAh (milliampere-hour) rating before purchasing as it directly affects how long your battery will last.
  • Compatibility: Before buying any replacement battery, it is essential to check if it is compatible with your device. The Sony Sr621Sw battery equivalent has a diameter of 6.8mm and height of 2.1mm making it suitable for most devices that use SR60 or 364 batteries.
  • Brand: While there are various brands that manufacture this type of battery, I highly recommend sticking to reputable brands such as Sony or Energizer. These brands have been in the market for years and have established themselves as reliable manufacturers of quality batteries.
  • Packaging: When purchasing online or from physical stores, make sure to check if the packaging is intact. A damaged package can indicate that the battery may have been exposed to extreme temperatures or moisture which can affect its performance.

Tips for Maintaining Your Battery

  • Avoid Extreme Temperatures: Button cell batteries are sensitive to extreme temperatures which can affect their performance. Make sure to store them in a cool and dry place away from direct sunlight.
  • Replace Batteries Together: If you have multiple devices that use button cell batteries, make sure to replace them at the same time even if some still have remaining charge. This ensures consistent performance across all your devices.
  • Dispose Properly: When replacing your old batteries with new ones, make sure to dispose of them properly according to your local regulations. Some stores also offer recycling services for button cell batteries.

In Conclusion

The Sony Sr621Sw battery equivalent has exceeded my expectations in terms of performance and reliability. With its high capacity and compatibility with various devices, it has become my go-to choice for button cell batteries. Just remember to consider factors like brand reputation and packaging integrity before making your purchase and follow proper maintenance tips for maximum longevity of your battery.

I hope this buying guide has been helpful in guiding you towards making an informed decision on purchasing the best button cell battery for your needs.

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Margaret Harrison
Margaret Harrison is a trailblazing radical artist whose practice spans over fifty years, beginning in the late 1960s. Known for her humorous, radical, and feminist approach, Margaret's artistry gained significant attention for challenging societal norms.

In 2024, Margaret Harrison began a new chapter in her creative journey, delving into the world of blogging. Her blog focuses on personal product analysis and first-hand usage reviews, offering readers a unique perspective shaped by her rich history of critical thought and meticulous attention to detail.