Energizer 319 Button Cell Silver Oxide Watch battery. Energizer is a worldwide
leader in small electronics batteries. Energizer offers a full line of Watch
Electronic Specialty Batteries for applications used in precision engineering
tools to power a wide variety of small electronic devices. Energizer batteries
are used in home health devices such as glucose monitors, blood pressure cuffs
and digital ear thermometers. Also, button cells can be used in keyless remote
entry systems for cars and homes. Hand held electronic devices also use
batteries in calculators, watches, photo camera, computers, audio books,
games, toys and more