Alkaline zinc-manganese batteries are widely used and my country is a major producer and exporter.

Zinc-manganese batteries can usually be divided into two categories: alkaline zinc-manganese batteries and carbon-based zinc-manganese batteries. Alkaline zinc-manganese batteries refer to batteries made with manganese dioxide as the positive electrode, zinc as the negative electrode, sodium hydroxide or potassium hydroxide as the electrolyte, and a reverse-pole structure. Compared with ordinary zinc-manganese batteries, alkaline zinc-manganese batteries…