The Sony 3 Volt Lithium Coin Battery provides an excellent combination of high
energy and continuous voltage supply. These batteries provide long shelf life
for back up energy purposes together with ideal temperature resistance and
superior storage capacity. Sony's worldwide reputation for creating unique,
attractive, high-quality, advanced technology products rests on a long line of
innovations embraced by people from all walks of life. With a diverse product
lineup serving a variety of lifestyles and industries, Sony continuously
strives to introduce new products and technologies to meet changing market
needs.