ALKALINE BATTERY

Organization Name

panasonic intellectual property management co., ltd.

Inventor(s)

ALKALINE BATTERY

This abstract first appeared for US patent application 20250006893 titled 'ALKALINE BATTERY

Original Abstract Submitted

an alkaline battery includes a positive electrode, a negative electrode, and a separator. the negative electrode includes zinc alloy powder, gelling agent, surface active agent, and electrolyte. the zinc alloy powder includes zinc alloy particles. a proportion of the zinc alloy particles with respect to zinc alloy powder that passes through a mesh having an aperture width of 75 �m ranges from 9 mass % to 28 mass %. the zinc alloy powder has a bulk density ranging from 2.7 g/cmto 3.2 g/cm. a content of the zinc alloy powder in the negative electrode ranges from 60 mass % to 64 mass %.