AG1 Battery Equivalents You Can Refer To

2024-02-17

An AG1 battery is a small button cell battery that belongs to the alkaline chemistry group. It is also known as LR621, SR621SW, or 364 battery, depending on the manufacturer or the industry's nomenclature.

Here is what each of the labels represents:

  • AG1: The standard numerical label used to identify this specific type of button cell battery. The AG1 designation is commonly used in the battery industry to refer to this particular size and type of battery.
  • LR621: The International Electrotechnical Commission (IEC) uses the "LR" nomenclature to represent alkaline button cell batteries. The LR621 designation specifically refers to the dimensions and chemistry of the battery.
  • SR621SW: The alphanumeric SR621SW label is used in the IEC standard to describe silver oxide batteries. SR621SW batteries are essentially the same size as AG1 or LR621 batteries but have a different chemistry.
  • 364: The number 364 is another common label used by some manufacturers to refer to the AG1/LR621 size cell, particularly in the watch and small electronics industry.

AG1 (LR621/SR621SW/364) batteries are commonly used in small electronic devices such as watches, calculators, key fobs, small toys, and other gadgets that require a compact power source. These batteries typically have a voltage of 1.5 volts and are popular due to their small size and reliable performance in low-drain devices.

What are AG1 Battery Equivalents

AG1 batteries, also known as LR621, SR621SW, or 364 batteries, are small button cell batteries commonly used in various electronic devices. If you are looking for equivalents to AG1 batteries, you might find the following options suitable for your needs:

  1. LR621: LR621 batteries are direct equivalents to AG1 batteries. They have the same size, voltage (1.5 volts), and are commonly used in the same types of devices.

  2. SR621SW: SR621SW batteries are also interchangeable with AG1 batteries. They are part of the silver oxide chemistry group and provide a stable voltage output, making them suitable for various small electronic devices.

  3. 364: In some cases, 364 batteries are labeled as equivalents to AG1 batteries. They have the same size and voltage specifications, making them compatible with devices that require AG1 batteries.

  4. SG1: SG1 batteries are sometimes used as equivalents to AG1 batteries, especially in certain applications and regions.

When looking for AG1 battery equivalents, paying attention to the size, voltage, and chemistry of the battery is essential to ensure compatibility with your device. Always refer to the device manual or consult with the manufacturer to select the appropriate equivalent for your specific requirements.

AG1 Battery Equivalent List You Can Refer To

When looking for an AG1 battery equivalent for your device, it's important to consider the specific size, voltage, chemistry, and compatibility requirements. Here is a list of some common AG1 battery equivalents that you can refer to:

  1. LR621: LR621 batteries are the alkaline equivalent of AG1 batteries and are widely used in various electronic devices such as watches, calculators, and small electronic gadgets.

  2. SR621SW: SR621SW batteries are silver oxide equivalents to AG1 batteries. They provide a stable voltage output and are commonly used in devices that require a reliable power source.

  3. 364: The 364 battery is another equivalent to AG1 batteries. It has the same size and voltage specifications, making it a suitable replacement for AG1 batteries in many devices.

  4. LR60: LR60 batteries are also considered equivalents to AG1 batteries and can be used in devices that require AG1-sized cells.

  5. 164: The 164 battery is another alternative equivalent to AG1 batteries that you can consider for your devices.

Remember to match the specifications of the original AG1 battery with its equivalent to ensure proper functionality in your device. If you are unsure about which equivalent to choose, it's recommended to consult the device manual or contact the manufacturer for guidance on selecting the correct replacement battery.

Considerations for Using AG1 Battery Equivalents:

When using AG1 battery equivalents as replacements for your devices, consider the following factors to ensure optimal performance and compatibility:

  1. Voltage and Capacity: Verify that the voltage and capacity of the AG1 battery equivalent match the requirements of your device. Ensure that the replacement battery provides the same voltage output (1.5 volts for AG1 equivalents) to prevent damage to your device.

  2. Chemistry: Confirm the chemistry of the AG1 battery equivalent (e.g., alkaline, silver oxide) to ensure it is suitable for your device. Using the wrong battery chemistry can affect performance and longevity.

  3. Size and Shape: Check that the dimensions of the AG1 battery equivalent match those of the original AG1 battery to ensure a proper fit in your device. Using a battery with different dimensions may lead to compatibility issues.

  4. Compatibility: Ensure that the AG1 battery equivalent is compatible with your device in terms of voltage requirements, size, shape, and chemistry. Using an incompatible battery could result in damage to the device or suboptimal performance.

  5. Quality and Brand: Choose AG1 battery equivalents from reputable brands to ensure quality, reliability, and performance. High-quality batteries are less likely to leak and are generally more dependable.

  6. Shelf Life: Consider the shelf life of the AG1 battery equivalent, especially if you plan to store spare batteries for future use. Select batteries with a long shelf life to ensure they remain usable when needed.

  7. Environmental Impact: If sustainability is a concern, consider using rechargeable AG1 battery equivalents or disposing of used batteries properly to minimize environmental impact.

  8. Price: Compare prices of AG1 battery equivalents from different brands or suppliers to find a balance between quality and cost-effectiveness. Avoid extremely cheap options that may compromise performance or safety.

By considering these factors when using AG1 battery equivalents, you can ensure that your devices receive the power they need reliably and safely. If you are uncertain about which equivalent to choose, consult the device manual or reach out to the manufacturer for guidance on selecting the right replacement battery.

Feature AG1 Battery Duracell SR621SW
Diameter 6.8mm 6.8mm
Height 2.1mm 2.1mm
Voltage 1.5V  1.5V
Chemistry Silver oxide  Silver oxide
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