Duracell simply alkaline AA batteries are suited for low-consuming devices such as radios, remote controls and wall clocks. The Simply Duracell range offers renowned Duracell power, performance and reliability at a price that's affordable. Recommended for low-medium power consumption devices. Duracell offers a wide range of batteries to be used in electronics that require reliable power. Ideal to give life and power to simple or little-used devices. Alkaline AA batteries has 1.5 voltage.