The Ultimate Guide to V377 Battery: Features, Uses, and Comparisons
The V377 battery, also known as the SR626SW, is one of the most widely used button cell batteries across various electronics, including watches, calculators, and toys. In this comprehensive guide, we will delve into the specifications, applications, and alternatives of the V377 battery, providing you with all the information you need to make informed purchasing decisions. Whether you’re hunting for the best deals on sites like www.walmart.com or seeking detailed technical specs, this guide covers it all.
Battery Comparison Table
| Battery Type | Voltage (V) | Capacity (mAh) | Dimensions (mm) | Common Applications |
|---|---|---|---|---|
| V377/SR626SW | 1.55 | 26-28 | 6.8 x 2.6 | Watches, calculators, toys |
| AG4 | 1.5 | 110 | 6.8 x 2.1 | Toys, small electronics |
| LR626 | 1.5 | 40 | 6.8 x 2.6 | Basic electronic devices |
| SR626SW | 1.55 | 28 | 6.8 x 2.6 | Watches, medical devices |
| 377A | 1.55 | 25 | 6.8 x 2.6 | Watches, calculators |
| 376 | 1.55 | 26 | 6.8 x 2.6 | Watches, toys |
Understanding the V377 Battery
What is a V377 Battery?
The V377 battery is a silver oxide button cell battery commonly used in small electronic devices. It operates at a nominal voltage of 1.55 volts and has a capacity that typically ranges from 26 to 28 mAh. This battery is characterized by its compact size, measuring 6.8 mm in diameter and 2.6 mm in height.
Applications of V377 Battery
The V377 battery is primarily used in:
- Watches: It powers quartz watches, providing reliable energy for timekeeping.
- Calculators: Many basic calculators rely on the V377 battery for their operation.
- Toys: The battery is often used in electronic toys, ensuring they function smoothly.
- Medical Devices: Some medical devices, such as glucose meters, utilize the V377 battery due to its stable voltage supply.
Technical Features Comparison Table
| Feature | V377/SR626SW | AG4 | LR626 | SR626SW | 377A | 376 |
|---|---|---|---|---|---|---|
| Voltage (V) | 1.55 | 1.5 | 1.5 | 1.55 | 1.55 | 1.55 |
| Capacity (mAh) | 26-28 | 110 | 40 | 28 | 25 | 26 |
| Diameter (mm) | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 |
| Height (mm) | 2.6 | 2.1 | 2.6 | 2.6 | 2.6 | 2.6 |
| Chemistry | Silver oxide | Alkaline | Alkaline | Silver oxide | Silver oxide | Silver oxide |
| Shelf Life | 4-6 years | 3 years | 3 years | 4-6 years | 4-6 years | 4-6 years |
How to Choose the Right Battery
Factors to Consider
When choosing a battery, consider the following factors:
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Voltage Requirement: Ensure the battery matches the voltage requirements of your device. The V377 provides a nominal voltage of 1.55V, making it suitable for devices designed for this voltage.
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Capacity: The higher the mAh rating, the longer the battery will last before needing replacement. The V377 battery typically offers between 26 and 28 mAh, making it a reliable choice for low-drain devices.
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Size Compatibility: Check the dimensions of the battery compartment in your device. The V377’s dimensions (6.8 mm x 2.6 mm) are standard for many devices.
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Chemistry Type: Silver oxide batteries like the V377 offer better performance and longer shelf life than alkaline counterparts, making them ideal for precise applications.
Where to Buy
You can find V377 batteries at various retailers, including:
- Walmart offers a range of options for V377 batteries, including brands like Energizer.
- Walgreens also stocks these batteries, often featuring promotions.
- Specialty sites like Batteries in Flash and The Battery Cell provide detailed product specifications and comparisons.
Maintenance and Storage Tips
To maximize the lifespan of your V377 battery:
- Storage Conditions: Keep batteries in a cool, dry place. Avoid high temperatures and humidity to prevent leakage and degradation.
- Regular Checks: Periodically check your devices that use the V377 battery, especially if they are not used frequently. Replace old batteries to avoid leaks that could damage the device.
- Use Wisely: Only use the battery in devices that match its specifications. Overloading the battery can reduce its lifespan and lead to poor performance.
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Conclusion
The V377 battery is an essential component for many small electronic devices, providing reliable performance and longevity. By understanding its features, applications, and how to choose the right battery, you can ensure optimal usage for your devices. Always consider reputable retailers such as www.walmart.com and www.walgreens.com when purchasing, and keep in mind the maintenance tips to extend the life of your batteries.
FAQ
What devices commonly use the V377 battery?
The V377 battery is commonly used in quartz watches, calculators, toys, and some medical devices, ensuring they operate effectively and efficiently.
How long does a V377 battery last?
Typically, the V377 battery can last between 4 to 6 years when stored at room temperature, although its lifespan may be shorter in high-temperature environments.
Can I replace a V377 battery with an alkaline battery?
While alkaline batteries can sometimes fit physically, they may not provide the same performance or voltage stability as the V377, which is a silver oxide battery.
Where can I buy V377 batteries?
You can purchase V377 batteries from retailers like www.walmart.com, www.walgreens.com, and specialized battery websites such as www.batteriesinaflash.com.
What is the voltage of a V377 battery?
The V377 battery operates at a nominal voltage of 1.55 volts, which is standard for many electronic devices.
How do I know if my V377 battery is dead?
If your device is not functioning as expected or if the performance has significantly degraded, it may be time to replace the V377 battery.
Are V377 batteries rechargeable?
No, V377 batteries are non-rechargeable and should not be attempted to be recharged, as this may lead to leakage or other safety hazards.
What is the difference between V377 and AG4 batteries?
The V377 battery has a voltage of 1.55V and a lower capacity, while the AG4 battery has a voltage of 1.5V and a higher capacity of around 110 mAh, making it more suitable for different applications.
Can I use a V377 battery in a device that requires a 376 battery?
Yes, the V377 and 376 batteries are interchangeable in many devices; however, it is always best to check the device’s specifications first.
What is the shelf life of a V377 battery?
The shelf life of a V377 battery is typically 4-6 years when stored under appropriate conditions, such as at room temperature away from moisture.