– Nominal Voltage: 1.5 Volts

– Chemistry: Alkaline

– Dimensions : 6.8 mm x 2.6 mm

– AG4 Alkaline Button Batteries are commonly used in watches. Flashlight. Calculator. Electronic gifts. Electronics said. Computers, voice tables, ear hearing aids, electronic products, toys. Cameras, instruments. Medical devices, flashing lights, alarm, remote control.