The SR626SW watch battery can be replaced by the Duracell 376 or 377 batteries. Both batteries measure 6.8 mm in diameter and 2.6 mm in thickness. They are silver oxide and operate at 1.5V. These interchangeable batteries are compatible with various watch models, providing reliable power for your devices.
When considering alternatives, it’s crucial to ensure compatibility with your specific watch model. You may also explore additional equivalents such as the AG4 or LR66. Each of these options maintains the necessary power output for optimal watch functionality.
Understanding the importance of battery compatibility is essential for any watch owner. Using a different type than recommended could lead to improper function or damage. Therefore, check your watch’s manual or manufacturer’s specifications to confirm the best replacement option.
In the next section, we will delve into how to properly install these batteries and offer tips for maintaining your watch’s performance. Understanding the installation process will ensure that you maximize the battery’s lifespan and watch accuracy.
What Is the SR626SW Watch Battery?
The SR626SW watch battery is a small, round lithium battery commonly used in wristwatches, calculators, and other compact electronic devices. This battery has a diameter of 6.8 mm and a height of 2.6 mm, providing a reliable power source with a voltage of 1.55 volts.
According to the International Electrotechnical Commission (IEC), the SR626SW battery falls under the classification of silver oxide batteries. This classification indicates its composition and uses in precision instruments like watches.
The SR626SW battery features a silver oxide chemistry which grants it a stable output voltage and long shelf life. It is designed for devices requiring a small size and consistent power. Additionally, it is part of a broader category that includes similar batteries, such as SR626 and SR66.
The National Institute of Standards and Technology defines battery efficiency by its ability to deliver power over time. For example, the SR626SW can provide dependable performance for years in proper conditions, which contributes to its widespread use.
Common causes for battery depletion include extended use, temperature fluctuations, and poor storage conditions. Regular replacement is necessary for devices depending heavily on battery power.
According to a report by the Battery Association, over 1 billion watch batteries are consumed annually worldwide. This number is projected to increase due to demand from the wearable technology market.
The environmental implications of widespread battery use include pollution and resource depletion. Improper disposal can lead to harmful chemicals leaching into the environment, impacting soil and water.
To mitigate these impacts, experts recommend recycling batteries and using rechargeable options. Organizations like the Rechargeable Battery Association advocate for sustainable battery practices.
Strategies to promote better battery management include public awareness campaigns and improved collection infrastructure for battery recycling. Technological advancements in creating more efficient batteries could further aid in the reduction of ecological harm.
What Batteries Are Compatible with SR626SW?
SR626SW batteries are compatible with several types of batteries including:
- SR626
- AG4
- LR626
- 377
- 1.55V Silver Oxide Batteries
Understanding the compatibility of the SR626SW battery serves as a foundational aspect of maintaining electronic devices such as watches. The following sections will provide detailed information on each type that can serve as replacements.
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SR626:
The SR626 battery is a silver oxide battery. It offers a nominal voltage of 1.55 volts. This battery type provides a stable power output, which is crucial for precise timekeeping in watches. The SR626 battery is designed specifically to replace the SR626SW battery. -
AG4:
The AG4 battery is commonly associated with various types of small electronic devices. This alkaline battery operates at a lower voltage of approximately 1.5 volts. Users often refer to the AG4 as a direct replacement for the SR626SW; however, the slight voltage difference may impact performance in specific watch models. -
LR626:
The LR626 battery is an alkaline variant that also works as a substitute for the SR626SW battery. It typically has a voltage of 1.5 volts. While the LR626 can fit in place of the SR626SW, it may not provide the same longevity or reliability in high-drain applications, such as digital watches. -
377:
The 377 battery is another alternative for the SR626SW. This silver oxide battery shares a similar size and voltage rating of 1.55 volts, making it an excellent option for watches that require consistent power for accurate timekeeping. -
1.55V Silver Oxide Batteries:
Other 1.55V silver oxide batteries can also serve as replacements for the SR626SW. Their advantages include stable discharge curves and longer shelf life compared to alkaline counterparts. Users should check compatibility with their specific device when selecting this battery type.
In conclusion, various batteries can substitute for the SR626SW. Consider performance needs and device specifications when selecting a replacement.
Are There Other Watch Batteries That Can Replace SR626SW?
Yes, other watch batteries can replace the SR626SW. Several compatible alternatives work effectively as substitutes. However, it is crucial to ensure the replacement battery matches the physical dimensions and voltage specifications of the original.
The SR626SW battery, commonly referred to as the 377 battery, typically has a diameter of 6mm and a height of 2.6mm. Other compatible batteries include the SR626, 377A, AG4, and LR626. While these batteries have the same dimensions, they may differ in chemistry. For instance, the SR626SW is usually a silver oxide battery, which provides a stable voltage and longer shelf life compared to alkaline options like LR626.
One positive aspect of using compatible batteries is the availability of options. The silver oxide batteries like SR626SW are known for their stable voltage output, which enhances the reliability of the watch. Additionally, many users report longer-lasting performance compared to their alkaline counterparts, making them a preferred choice in watch applications. According to industry standards, silver oxide batteries maintain a consistent voltage of about 1.55 volts until they are nearly depleted.
Nevertheless, there are drawbacks to consider. Some alternative batteries may not offer the same level of performance as the silver oxide battery. For example, alkaline batteries can exhibit a gradual drop in voltage over time, leading to inconsistent performance in timekeeping devices. Additionally, these alternatives may have a shorter shelf life and can leak when expired, potentially damaging the watch.
When choosing a replacement battery, ensure that it meets the specifications of the SR626SW in terms of size and voltage. For optimum performance, opt for reputable brands that manufacture silver oxide batteries. If you’re unsure about compatibility, consulting a professional watch repair service can help you make a suitable choice for your watch’s needs.
What Are the Specifications of Batteries That Replace SR626SW?
The batteries that typically replace the SR626SW are available in several equivalent types that ensure compatibility.
- Types of batteries that replace SR626SW:
– SR626
– SR626W
– AG4
– 377
– LR626
Types of batteries that replace SR626SW are various, depending on specific applications and device requirements. The SR626 is a silver oxide battery commonly used in watches. The SR626W and AG4 also refer to similar silver oxide batteries, but they may vary in manufacturing specifications or performance characteristics. The 377 is an associated code frequently used in the market to designate the same type of battery. Finally, LR626 is a lithium alkaline battery, providing slightly different voltage and performance specifications compared to silver oxide batteries.
In conclusion, when replacing an SR626SW, consider the specific requirements of your device and whether you prefer silver oxide or alkaline batteries. Each type may offer different performance outcomes in terms of battery life and reliability.
How Do I Determine Which Battery is Right for My SR626SW?
To determine which battery is right for your SR626SW, identify features like size, voltage, and compatibility requirements with your device.
First, consider the physical size. The SR626SW battery is also known as the 377, 626, or SR66, measuring 6mm in diameter and 2.6mm in height. Ensure your watch can accommodate this specific size. Next, check the voltage. The SR626SW typically has a voltage of 1.55 volts, a standard for many quartz watches to function correctly. Additionally, look at the chemistry types. The SR626SW is a silver oxide battery, which tends to offer better performance in terms of longevity and consistency compared to alkaline alternatives.
Then, evaluate further compatibility. Some watches may also accept other types of batteries, such as 377 or LR626, but performance may vary. It’s crucial to refer to your watch’s manual or manufacturer’s specifications for detailed cross-references to ensure appropriate matches. Always take note of the replacement guidelines when installing a new battery, as improper handling can lead to damage. Following these steps will assist you in choosing the correct battery for your SR626SW.
What Are the Key Differences Between SR626SW and Its Replacements?
The key differences between the SR626SW battery and its replacements relate to size, voltage, capacity, and application compatibility.
- Size: The SR626SW has a diameter of 6 mm and a thickness of 2.6 mm.
- Voltage: The SR626SW typically operates at 1.55 volts.
- Capacity: The capacity of the SR626SW is around 45-50 mAh.
- Replacement Compatibility: Other batteries may have slightly different specifications that affect their compatibility with devices.
To understand these differences in detail, we can explore each aspect further.
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Size: The size of the SR626SW battery is crucial for device compatibility. The SR626SW measures 6 mm in diameter and 2.6 mm in thickness. Any replacement battery must match these dimensions to fit properly in devices like watches or small electronics. Replacements that are larger or smaller cannot be used effectively, potentially damaging the device.
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Voltage: The SR626SW typically has a voltage rating of 1.55 volts. This flat voltage ensures consistent power supply to electronic devices. Alternative batteries, like the SR626 or SR626SW are often available at 1.5 volts. Switching to a battery with lower voltage may cause devices to malfunction or exhibit erratic behavior due to insufficient power.
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Capacity: The capacity of the SR626SW battery is approximately 45-50 mAh. This measure indicates how long the battery can power a device before needing replacement. Alternatives with lower capacity may save money initially but could require more frequent replacements, negatively impacting long-term use. Users should balance price and capacity when selecting replacements to avoid excessive replacement costs.
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Replacement Compatibility: Several batteries can replace the SR626SW, including types like SR626, LR626, and other similar designations. Although they may fit physically, specifications such as voltage and capacity can differ significantly. For example, LR626 is a silver oxide battery that does not fit into the power profile of some devices designed explicitly for SR626SW. Users must confirm compatibility by checking specifications before making a selection.
When Is It Necessary to Replace the SR626SW Battery?
It is necessary to replace the SR626SW battery when you notice a decrease in device performance. Signs include the watch losing time, dimming display, or stopping altogether. If the battery is over three years old, it is also a good time to consider a replacement. Additionally, if the battery has leaked or corroded, replacing it is crucial to prevent damage to the device. Regular maintenance checks can help identify the right time to change the battery. Always follow these guidelines to ensure your device functions properly.
Where Can I Purchase a Replacement Battery for SR626SW?
You can purchase a replacement battery for SR626SW at various locations. Check local jewelry stores, as they often carry watch batteries. Visit electronics stores, which may stock this battery type. Online retailers like Amazon and eBay also offer replacement options. Lastly, consider checking drugstores or supermarkets, as they frequently have a selection of battery types.
How Should I Properly Dispose of SR626SW Batteries?
To properly dispose of SR626SW batteries, follow local regulations for hazardous waste disposal. SR626SW batteries, commonly used in watches and small electronics, contain metals that can be harmful if not handled correctly. Statistics show that nearly 3 billion batteries are used in the United States annually, and improper disposal leads to significant environmental contamination.
Different regions have varying disposal guidelines. Many areas offer designated collection sites for battery recycling. Approximately 80% of households have access to these services, yet only 5% of batteries are recycled. Common disposal options include drop-off centers, retail take-back programs, and local hazardous waste events. For example, a watch repair shop may accept old batteries for safe disposal or recycling.
Several factors influence battery disposal guidelines. Population density affects the availability of recycling facilities. Urban areas likely have more options than rural areas. Additionally, certain types of batteries may be grouped for collection, which may influence the disposal process. Some places have specific days for hazardous waste collection.
In summary, SR626SW batteries should be disposed of according to local hazardous waste regulations. Utilize recycling programs to ensure safe disposal and minimize environmental impact. Consider researching regional laws and available facilities for battery recycling to contribute to effective waste management.
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