Sony button batteries provide an excellent combination of high energy and continuous voltage supply.

In 1978, Sony started manufacturing silver oxide batteries. Since then our production and quality have increased substantially year by year, giving Sony the number one position in this industry. The Sony silver oxide batteries provide a 1.55V stable discharge with superior performance at low temperatures and long storage life. The Sony Silver Oxide batteries are ideal for wristwatches of all types and sizes, calculators and more.

Sony lithium batteries offer an excellent combination of high energy density and constant voltage. This provides long life storage for backup power applications together with ideal temperature resistance. Superior workmanship is assured even in the final stages of battery use. Sony lithium batteries are ideal for use in wristwatches, calendars and electronic calculators and more.

Sony Button batteries provide an excellent combination of high energy and continuous voltage supply.

Sony offers an extensive line of mini-alkaline batteries - small in size but big in power. With a discharge capacity of higher power than other mini-alkaline batteries, you can be confident that the Sony mini-alkaline batteries will give the best performance and can be used in calculators, cameras, thermometers, wristwatches, electronic games and more.

Batteries for hearing aids made by Sony provide an excellent balance between operation time and performance.

The best laptops use lithium batteries as well as several video cameras models. Sony offers a line of lithium batteries for cameras. When compared to alkaline batteries, lithium batteries for cameras offer a faster "flash" operation and storage life of 5 years.