AAA Duracell Ultra Alkaline Battery PK4

Specially Formulated Ultra is DURACELL's best battery for Photo/Electronic devices. It has been specially formulated to meet the increasing power demands of high power devices such as digital and flash cameras, remote control toys and halogen flashlights

Alkaline batteries are an efficient battery type that is both economical and reliable. In alkaline batteries, the hydrous alkaline solution is used as an electrolyte. The most common use of this solution is in a manganese-dioxide primary cell with potassium hydroxide asan electrolyte. During cell discharge, the oxygen-rich manganese dioxide is reduced and the zinc becomes oxidized while ions are being transported through the conductive alkaline electrolyte