Designed for today’s watches, electronics and digital equipment, these LR44 batteries offer excellent storage capacity, high performance, and reliability.This battery is used in a wide variety of applications, like calculators, thermometers, electronics toys, small radios, cameras, and other low drain equipment. It is also a popular replacement battery for Lighted Fishing Bobbers. This LR44 Alkaline Button Cell Battery is 1.55 Volt and has a capacity of 120 mAh.