An electrode for lead acid battery assembly and its method of preparation

Abstract

The invention relates to a lead acid battery assembly comprising plurality of cells which are disposed within a housing and each cell having two electrodes namely positive plate and negative plate placed in a volume of an electrolyte in the housing. The cell formed comprises as per the invention at least one electrode plate prepared with a multilayered structure comprising a graphite composite material having higher electronic conductivity during charging and discharging of the battery assembly. The electrode plate structure formed is a three layered plate comprises a first base/substrate layer (100) made of electrically conductive material; a second transition layer (110) made of graphite composite material being adhered to the first base layer using an adhesive agent; and a third chemically active conductive layer (120) surrounding the second transition layer (110)

Dependencies are inferred from the claim text.