5pc Button Battery 3V Lithium CR 2032

3v cr2032 lithium cell coin button battery made of stainless steel with nickel plating, this battery can safely power a device for up to 3 years. stable manganese dioxide is used as the positive electrode and lithium metal used as negative electrode. the battery has a very low self-discharge which prolongs its shelf life. no harmful materials such as lead, cadmium or mercury are added during the manufacturing process making them safe and friendly to the environment. application: laser pointers, clocks, watches, calculators, computers, digital cameras, pdas, remote controls, camcorders, electronic gaming devices, electrical instruments, mp3 players, digital voice recorders, toys, blood glucose, cholesterol testing meters e.t.c. product description: voltage:3v model: cr2032 product dimensions: 20 mm x 3.2 mm (d x h) type: lithium