The Panasonic Alkaline Power Bronze AAA LR03 Batteries are a pack of 10 long expiry batteries designed for various uses in the Sound & Vision category. With a voltage of 1.5V and an alkaline chemical composition, these AAA batteries are reliable and efficient for powering a range of devices. Made by the trusted brand Panasonic, customers can depend on the quality and longevity of these batteries for all their power needs. Ideal for single-use applications, these batteries offer convenience and versatility for everyday use.