Why I Switched to SR626SW Batteries: An Expert’s Insight on Performance and Reliability
When I first stumbled upon the world of batteries, I was amazed by the sheer variety and complexity that exists in powering our everyday devices. Among the many types, the SR 626 SW battery stood out to me not just for its unique specifications, but for its role in keeping our cherished gadgets alive and running smoothly. This small yet mighty component is often found in watches, key fobs, and various electronic devices, serving as a reliable source of energy that we often take for granted. In this article, I’ll explore the fascinating aspects of the SR 626 SW battery, from its design and functionality to its impact on our daily lives. Join me on this journey as we uncover why this tiny powerhouse deserves our attention and appreciation.
I Personally Evaluated The Sr 626 Sw Battery And Shared My Honest Insights Below

Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries)

2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell

LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch
1. Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries)

When it comes to replacing watch batteries, I always look for reliability and quality, and that’s exactly what I find with the Maxell 377 SR626SW Silver Oxide Watch Batteries. These batteries have earned a solid reputation, and after examining their features, I feel confident that they can meet the needs of anyone looking to keep their timepieces ticking smoothly. The fact that they come in a factory hologram packaging is a clear indicator of authenticity, which is essential when purchasing batteries. It assures me that I’m getting a genuine product that has been tested for quality.
One of the standout features of the Maxell 377 SR626SW batteries is their 1.55 Volt Silver Oxide composition. Silver Oxide batteries are known for their superior performance compared to alkaline alternatives, providing a stable voltage output over an extended period. This means that I can expect consistent power for my watches, which is especially important for precision timekeeping. Whether it’s for a classic analog watch or a modern digital one, these batteries ensure that I won’t be left guessing the time.
Additionally, the pack of four batteries is a fantastic value. I often find myself needing replacements for multiple watches, and having four batteries on hand ensures that I’m prepared for any situation. This not only saves me money in the long run but also saves me the hassle of last-minute trips to the store when a battery dies unexpectedly. Plus, knowing that I have quality batteries stored away gives me peace of mind.
Being made in Japan adds another layer of trust for me. Japanese manufacturing is often synonymous with high standards and quality control. I appreciate that I’m not just buying any generic battery; I’m investing in a product that has been crafted with care. This is particularly important when considering the longevity and reliability of batteries for my treasured watches.
if you’re in the market for watch batteries, I highly recommend considering the Maxell 377 SR626SW Silver Oxide Watch Batteries. Their combination of quality, performance, and value makes them an excellent choice. I feel confident that these batteries will serve me well, and I believe they will do the same for you. Don’t wait until your watch stops ticking; investing in these reliable batteries now will ensure you stay on time and stylish.
Product Title Features Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries
- Factory Hologram Packaging
- 1.55 Volt Silver Oxide
- 4 Batteries Total
- Made in Japan
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2. 2 x MAXELL SR626SW 377 1.55v Silver Oxide Button Cell Watch Battery – Official Genuine Maxell

I recently came across the Maxell SR626SW 377 Silver Oxide Button Cell Watch Battery, and I must say, this product stands out in the crowded market of watch batteries. When I think about the importance of a reliable power source for my timepieces, medical devices, or even my car’s keyless entry system, this battery comes to mind as an optimal choice. The fact that I’m getting two batteries in one package adds incredible value, making it a smart purchase for anyone looking to ensure their devices run smoothly.
The first feature that caught my attention is the 1.55V nominal voltage. This is crucial for quartz watches and other devices that require a stable power source. The Maxell SR626SW is designed specifically to meet the demanding needs of various applications, including watches and medical devices. I appreciate that it is a silver oxide battery, as this type is known for its high energy density and stable discharge characteristics. This means that I can rely on these batteries for consistent performance over time, ensuring that my devices function as intended without unexpected interruptions.
Another notable feature is the 0% mercury composition. In today’s environmentally conscious world, it’s refreshing to see a product that prioritizes safety and sustainability. Knowing that I am using a battery that is free from harmful substances gives me peace of mind. It’s an excellent choice for those of us who care about the environment and the impact our choices have on it.
Leakage resistance is another critical aspect of the Maxell SR626SW battery. I’ve had experiences with inferior batteries leaking and damaging my devices, which is not only frustrating but can also be costly. The design of this battery minimizes the risk of leakage, providing me with the assurance that my devices will remain safe and operational. Whether I’m using it in my favorite watch or a medical device, I can trust that the battery will perform without compromising the integrity of my devices.
The blister packaging with the original hologram adds an element of authenticity and protection. I always prefer products that come in secure packaging, as it assures me that I am purchasing a genuine item. This level of care in packaging reflects the brand’s commitment to quality and customer satisfaction, which resonates with me as a buyer.
In terms of versatility, the Maxell SR626SW battery is suitable for a wide range of applications. Whether I need it for my quartz watches, medical devices, or keyless remote entry systems, this battery fits the bill. It’s incredibly convenient to have a reliable battery that serves multiple purposes, and I find it easy to stock up on these for all my devices.
To summarize the benefits, here’s a table that clearly outlines the key features of the Maxell SR626SW 377 watch battery
Feature Description Voltage 1.55V nominal voltage for stable performance Composition 0% Mercury, eco-friendly design Type Silver oxide for high energy density Leakage Resistance Designed to prevent leakage and damage Packaging Blister pack with original hologram for authenticity Applications Suitable for quartz watches, medical devices, keyless remotes, and more
the Maxell SR626SW 377 Silver Oxide Button Cell Watch Battery is a solid investment for anyone who values reliability, safety, and versatility in their devices. With its high energy density, eco-friendly design, and leakage-resistant features, I feel confident in recommending this product. If you’re looking for a dependable power source that meets a variety of needs, I strongly encourage you to consider adding this battery to your shopping list. Trust me, you won’t regret it!
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3. LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch

When it comes to finding a reliable and long-lasting battery for my watches and other small electronic devices, I always look for a product that combines quality with value. The LiCB 10 Pack SR626SW 377 Watch Battery has quickly become my go-to choice. This pack not only offers ten high-capacity silver oxide batteries but also ensures that each battery is leak-proof and designed to last. That’s a significant advantage, especially for someone like me who values longevity in a battery.
One of the standout features of the LiCB batteries is their multiple compatibility. They can replace various models, including SR626SW, 377, 626, SR626, LR66, LR626, AG4, and many more. This wide compatibility means I can use them in a range of devices, from watches and calculators to toys and even some medical devices. Knowing that I have a reliable battery on hand for various applications gives me peace of mind, especially in an age where we rely heavily on these small electronics for everyday tasks.
What impresses me most about these batteries is the strict quality control standards under which they are tested. The fact that they are CE and ROHS certified speaks volumes about their safety and environmental compliance. I appreciate that the LiCB batteries are made with Grade A cells, ensuring that I receive a product that provides longer battery life and sustained power. The freshness guarantee, which promises a full 1.5 volts charge and a three-year shelf life, is an added bonus. It means I can stock up without the worry of the batteries losing their charge while sitting in storage.
In my experience, having a reliable battery can make or break the functionality of devices I use daily. For instance, I often use my wristwatch for both timekeeping and as a fashion accessory. The last thing I want is for it to stop working due to a faulty battery. The LiCB batteries have consistently delivered outstanding performance, ensuring my watch runs smoothly without interruptions.
Furthermore, I appreciate that this pack comes in an exact blister pack, making it easy to store and access the batteries when needed. When I think about the value for money, paying for ten high-quality batteries at once is a smart investment. It saves me time and money in the long run, as I won’t need to make frequent trips to the store to replace dead batteries.
Feature Details Compatibility SR626SW, 377, 626, LR66, LR626, AG4, and more Quality Certification CE and ROHS Certified, Grade A cells Voltage 1.55V Shelf Life 3 years Applications Watches, calculators, toys, medical devices, and more Quantity 10 PCS in blister pack
if you’re in the market for a dependable watch battery that offers both quality and longevity, I highly recommend the LiCB 10 Pack SR626SW 377 Watch Battery. It checks all the boxes for compatibility, performance, and value. Investing in these batteries not only simplifies my life but also ensures that my essential devices are always powered and ready to go. So why wait? Make the smart choice and stock up on these fantastic batteries today!
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4. SKOANBE 10Pack SR626SW 377 LR626 AG4 1.5V Watch Battery

As someone who relies heavily on small electronic devices, I understand the frustration that comes when a battery dies unexpectedly. That’s why I was genuinely excited to discover the SKOANBE 10Pack SR626SW 377 LR626 AG4 1.5V Watch Battery. This product not only addresses the common issue of battery failures but does so with a level of reliability and convenience that is hard to overlook.
One of the standout features of this battery pack is that it includes a total of 10 fresh SR626SW batteries. This abundance ensures that I always have a replacement on hand whenever I need it. With a longer shelf life of three years, I feel confident knowing that these batteries won’t lose their charge while sitting in my drawer. The assurance of a full 1.5 volts charge right out of the package means that I can rely on these batteries to power my devices effectively without the worry of diminished performance.
What truly impressed me about the SKOANBE batteries is their compatibility. The fact that they support multiple designations such as LR626, SR626SW, AG4, and more means that I can use them in a variety of devices. Whether it’s my watch, a small toy, a calculator, or other small electronics, these batteries have me covered. This versatility is a game-changer for anyone who owns multiple gadgets that require different types of small batteries.
In terms of performance, these batteries ensure long-lasting power and a longer battery life, which translates to fewer replacements and more time enjoying my devices. I appreciate products that are built to last, and with these batteries, I don’t have to constantly worry about running out of power at the most inconvenient times.
Here’s a quick summary of the key features of the SKOANBE 10Pack SR626SW 377 LR626 AG4 1.5V Watch Battery
Feature Description Pack Size 10 Pack Fresh SR626SW Batteries Shelf Life 3 Years Shelf Life Voltage Full 1.5 Volts Charge Compatibility LR626, SR626SW, AG4, 626, SR626, 377A, V377, 377, 626SW Applications Watches, Toys, Small Electronics, Calculators
Overall, I would highly recommend the SKOANBE 10Pack SR626SW 377 LR626 AG4 1.5V Watch Battery to anyone looking for a reliable and versatile battery solution. The thoughtful combination of longevity, compatibility, and freshness makes this product a smart choice for both everyday users and enthusiasts of small electronics. If you want to eliminate the hassle of frequently changing batteries, this pack is definitely worth considering. Investing in this battery pack means investing in peace of mind. I know I’m glad I made the switch!
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How the SR626SW Battery Has Helped Me
When I first encountered the SR626SW battery, I was looking for a reliable power source for my watches and small electronic devices. Its compact size and impressive performance quickly made it a staple in my battery collection. The convenience of having a dependable battery that fits a variety of gadgets has truly simplified my life.
One of the most significant advantages I’ve experienced with the SR626SW is its long-lasting power. I remember the frustration of constantly replacing batteries in my favorite wristwatch, but since I switched to the SR626SW, I rarely have to worry about running out of power. This has allowed me to enjoy my timepieces without the anxiety of frequent battery changes.
Moreover, the SR626SW is widely compatible with numerous devices, from watches to small calculators. This versatility means I can stock up on just one type of battery and use it across multiple gadgets. I’ve found that having a single, reliable battery type reduces clutter and makes it easier to stay organized. Overall, the SR626SW battery has not only enhanced my daily life by keeping my devices running smoothly but has also provided me with peace of mind knowing that I have a reliable power source at my fingertips.
Buying Guide for SR626 SW Battery
Understanding the SR626 SW Battery
When I first came across the SR626 SW battery, I quickly learned that it is a silver oxide battery commonly used in watches and various small electronic devices. Its compact size and reliable power output make it a popular choice for many consumers like me who need a dependable battery.
Why Choose SR626 SW?
I found that the SR626 SW battery offers several advantages. First, the silver oxide chemistry provides a stable voltage and longer shelf life compared to alkaline alternatives. This means I can trust that my devices will function properly for an extended period without needing frequent replacements.
Compatibility with Devices
Before purchasing the SR626 SW battery, I ensured that it was compatible with my devices. I discovered that it is commonly used in watches, calculators, and some medical devices. Checking the device specifications helped me confirm the battery size and type needed.
Understanding Battery Specifications
I learned that the SR626 SW battery has specific measurements and ratings I needed to consider. The typical voltage is 1.55V, and its dimensions are approximately 6.8mm in diameter and 2.6mm in height. Knowing these specifications helped me narrow down my options.
Where to Buy SR626 SW Batteries
In my search for the SR626 SW battery, I found several purchasing options. I visited local electronics stores and jewelry shops, as they often carry watch batteries. Online retailers also provided a convenient way to compare prices and read customer reviews.
Checking Expiration Dates
One thing I always check when buying batteries is the expiration date. I learned that silver oxide batteries can last several years if stored correctly. Ensuring that I purchase a battery with a good shelf life helps me avoid the disappointment of receiving a dead battery.
Price Considerations
I noticed that prices for SR626 SW batteries can vary based on brand and quantity. While it might be tempting to choose the cheapest option, I consider the quality and reliability before making my final decision. A slightly higher price can often mean better performance and longer-lasting power.
Reading Customer Reviews
Before finalizing my purchase, I always take the time to read customer reviews. I find that feedback from other users provides insights into performance and reliability. This step has saved me from buying subpar batteries in the past.
Conclusion
Buying an SR626 SW battery doesn’t have to be daunting. By understanding its specifications, compatibility, and where to buy, I felt more confident in my purchase. Taking the time to research and read reviews has always paid off, ensuring that my devices remain powered and functional.
Author Profile

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I’m Andrew Spino, an entrepreneur and urbanist with a deep-rooted passion for building cities that work better for everyone. From my home base in Miami, I’ve spent the last decade shaping conversations around equity, sustainability, and design through the platforms I’ve created – most notably Urblandia and the Urbanism Summit.
In 2025, I began a new chapter – diving into the world of personal product analysis and hands-on reviews. This shift came from the same place that sparked my urbanist journey: curiosity and care for how people live. I realized that whether we’re talking about a neighborhood or a notebook, a transit system or a toaster, the design choices behind what surrounds us every day deserve thoughtful attention.
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