A cell of the type employing an alkaline electrolyte, a positive electrode mass containing a depolarizing agent comprising finely divided manganese dioxide and containing a conductive inert material, and a metallic negative electrode mass, characterized in that it contains at least one compound capable of permitting oxidation of lower manganese oxides during passage of recharging current through the cell, whereby the recharging capability of the cell from a substantially completely discharged state is improved.
展开▼
