Alkaline storage battery and method for manufacturing the same

摘要

The present invention provides an alkaline storage battery excellent in both charge properties and discharge properties. A novel alkaline storage battery is provided comprising an active positive electrode material containing nickel hydroxide as a main component and an alkaline electrolyte containing at least Li<+> and Na<+>, characterized in that the positive electrode contains Y and/or Y compound and the alkaline electrolyte has an Li<+> content of from not lower than 0.1 to less than 1.0 N and an Na<+> content of from 0.3 to 1.5 N.