CR2032 3.0V lithium battery with a capacity of 230mAh, LiMnO2 technology, designed for small electronic devices. Ideal for watches, sensors, remote controls, and home automation devices that require a stable power source. Dimensions Ø20 x 3.2 mm ensure fitting into standard button cell battery receptacles. Offers reliable performance, good voltage retention, and consistent lifespan in low-power applications, providing a compact and reliable solution for powering various devices.