The coin type lithium manganese dioxide battery (CR battery) is a small, lightweight battery with an operating voltage of 3V and the ability to operate over a wide temperature range. It has a wide range of applications for powering devices such as various IoT sensors, medical equipment, data loggers and wearable devices.
The coin type lithium manganese dioxide battery uses manganese dioxide (MnO2) as its positive active material, lithium (Li) as its negative active material, and an organic electrolyte.
|Positive reaction :||MnO2+Li++e- → MnOOLi|
|Negative reaction :||Li → Li++e-|
|Total reaction :||MnO2+Li → MnOOLi|