History #

The CR123A battery is a lithium-based battery that was first developed in the 1970s. It was initially used for photographic equipment, such as cameras and flashlights. Since then, it has become a popular choice for a variety of applications, including medical devices, security systems, and even military equipment.

Typical Chemistry #

CR123A batteries are lithium-based, and have a nominal voltage of 3V. They are also known as CR123, CR17345, and 123A, and are commonly used in many consumer electronics and other applications. The battery is composed of a lithium-manganese dioxide cathode and a carbon-zinc anode, and it has a high energy density and a long shelf life.

Typical Use #

CR123A batteries are used in a variety of applications, including digital cameras, flashlights, medical devices, security systems, and military equipment. They are also used in many consumer electronics, such as remote controls, toys, and electronic games. The battery is also used in some high-drain applications, such as laser pointers and LED flashlights.

Design #

The CR123A battery is a cylindrical battery, with a diameter of 17.0 mm and a height of 34.5 mm. It has a flat top and a positive terminal at the bottom. The battery is composed of a lithium-manganese dioxide cathode and a carbon-zinc anode, and it has a nominal voltage of 3V. The battery has a high energy density and a long shelf life, and it is also resistant to extreme temperatures. The battery is also designed with safety features, such as overcharge protection and short-circuit protection.