The GP Ultra GP392 is a silver oxide button cell battery with a voltage of 1.55 volts. It is commonly used in watches, calculators, and other small electronic devices. The GP Ultra GP392 battery has a shelf life of up to 10 years and can provide up to 700 hours of continuous power. It is a reliable and long-lasting battery that is a great choice for a variety of devices.

Here are some of the features of the GP Ultra GP392 battery:

• Silver oxide button cell battery: The GP Ultra GP392 is a silver oxide button cell battery that provides high performance and long life.
• 1.55-volt voltage: The GP Ultra GP392 battery has a voltage of 1.55 volts, which is compatible with a wide range of devices.
• Small, round design: The GP Ultra GP392 battery is a small, round battery that is easy to store and transport.
• Long shelf life: The GP Ultra GP392 battery has a shelf life of up to 10 years.
• Long-lasting power: The GP Ultra GP392 battery can provide up to 700 hours of continuous power.

If you are looking for a reliable and long-lasting silver oxide button cell battery, then the GP Ultra GP392 battery is a great choice.

Here are some of the devices that use the GP Ultra GP392 battery:

• Watches
• Calculators
• Key fobs
• Remote controls
• Thermometers
• Flashlights
• Toys
• Electronic scales
• Heart rate monitors
• Blood glucose monitors

If you are not sure if the GP Ultra GP392 battery is the right size for your device, please consult your device's manual.