Energizer is a leading brand in the industry. This product is designed for use with electronic devices. The CR2032 covers a very wide range of applications. These lithium batteries score points for their high energy density as well as extensive shelf life – and all this in a small size. 3V is the output voltage of the product. Furthermore, the battery has a capacity of 240 mAh. One package contains two products. Count on a reliable energy supply in any situation!