Sony Silver Oxide

Silver oxide battery is a small-sized primary battery mainly used for wrist watches, using zinc as the negative electrode (cathode), silver oxide as the positive electrode (anode) plus an alkaline electrolyte. Thanks to its high energy density and superb stable discharge characteristics, silver oxide batteries are being used in a broad range of applications, from quarts watches to portable devices such as electric clinical thermometers and portable games.To cope with a sharply-growing demands for high-quality, compact and slim batteries, Sony has realized the ultimate in compact batteries and high performance, ensuring high reliability by taking advantage of the state-of-the-art micro battery design and production technologies that Sony has developed over the past years.