History #

The SR516SW battery is a small, silver-oxide watch battery that is commonly used in watches, calculators, and other small electronic devices. It was first introduced in the early 1960s by the Japanese company Sanyo. The battery was designed to provide a reliable and long-lasting power source for small electronic devices.

Typical Chemistry #

The SR516SW battery is a silver-oxide battery, which means it uses a silver-oxide cathode and a zinc anode. The electrolyte is a potassium hydroxide solution. Silver-oxide batteries are known for their high energy density, long shelf life, and low self-discharge rate.

Typical Use #

The SR516SW battery is commonly used in watches, calculators, and other small electronic devices. It is also used in hearing aids, glucose monitors, and other medical devices. The battery is also used in some toys and remote controls.

Design #

The SR516SW battery is a small, cylindrical battery with a diameter of 5.8 mm and a height of 1.6 mm. It has a voltage of 1.55 volts and a capacity of 55 mAh. The battery has a long shelf life of up to 10 years, and it has a low self-discharge rate of less than 1% per year. The battery is also designed to be resistant to leakage and corrosion.