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Structural performance of Zn-MnO₂ dry battery


(1) Battery structure and performance characteristics
Alkaline Zn-MnO₂ dry battery (referred to as alkaline manganese battery) adopts the opposite electrode structure of ordinary zinc-manganese battery in structure, which increases the relative area between the positive and negative electrodes, and uses high-conductivity alkaline electrolyte. Using high-energy electrode materials, the capacity and discharge time of alkaline manganese batteries are 3-7 times that of ordinary batteries of the same type. The difference in low temperature performance between the two is greater. Alkaline manganese batteries are more resistant to low temperatures and are more suitable for high current discharge and requirements. Electricity occasions where the working voltage is relatively stable.

(2) Product features
The primary alkaline zinc manganese battery has the following advantages:
a. It does not contain mercury and cadmium and is environmentally friendly; b. Uses ultra-thin steel shell technology to increase the internal capacity of the battery, thereby increasing battery discharge capacity; c. Uses manganese ring secondary recompression and steel shell inner wall carbon coating technology to reduce the battery Internal resistance improves the high-current discharge performance of the battery; d. The use of ultra-fine fiber and high-density diaphragm can effectively extend the storage period of the battery; e. The sealing rubber plug is equipped with a safety explosion-proof structure to prevent the battery from being used improperly The resulting battery exploded.