This document specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, handling, instructions for use and safety information of 3LR12, 4LR25X and 6LR61 alkaline zinc-manganese dioxide batteries. quality promise. This document applies to 3LR12, 4LR25X, and 6LR61 alkaline zinc-manganese dioxide batteries (hereinafter referred to as batteries) whose electrochemical system is "zinc-alkali metal hydroxide-manganese dioxide".