CR2032 button batteries come in handy when powering smaller devices such as calculators, remote controls, clocks and the like. This button battery can be used only once, it is impossible to recharge it. The voltage of the Energizer Ultimate Lithium CR2032 is 3V. The button battery equipped with a Li-type cell is characterized by a long service life, high capacity and, in addition, there is almost no risk of the cell leaking. You will find 2 batteries in the package.