ELECTROLYTE TO BE USED IN NICKEL-METAL HYDRIDE BATTERY, AND NICKEL-METAL HYDRIDE BATTERY

摘要

Provided is an electrolyte to be used in a nickel-metal hydride battery, and capable of suppressing oxygen evolution. This electrolyte to be used in a nickel-metal hydride battery comprises an aqueous solution which contains an alkali metal hydroxide and a lithium salt selected from an organic acid lithium salt and lithium halide.