Lead-acid battery with activated carbon powder additive

摘要

The present invention relates to a lead acid battery added with an activated carbon powder additive. More specifically, the present invention relates to a lead acid battery added with an activated carbon powder additive. To this end, an activated carbon powder additive is added during a positive electrode active material mixing process to support an active material structure using small porous characteristics. A plurality of pores secure a space in active material particles to allow a larger amount of electrolytic solution to penetrate, causing lead sulfate to react to produce lead oxide and improve basic performance.