This high-energy, button-cell lithium battery lasts longer than silver-oxide batteries and is great for use in watches, medical devices and other electronics. Works as a replacement for Duracell, Eveready and Panasonic.

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.PRODUCT FEATURES:High voltage;Excellent leakage resistance;High energy density;Outstanding temperature characteristics;Excellent long-term reliability;High safety characteristics;Superb pulse load characteristics.