ʻO ka pākaukau ka nui o ka tubular positive electrode plate, negative electrode plate, electrolyte, separator, slot battery, uhi pākaukau, pole, a me ka uhi injection wai.Hoʻokumu ʻia nā electrodes o kahi pākī hoʻopau i ke kēpau a me nā oxides kepau, a ʻo ka electrolyte he hopena wai o ka sulfuric acid.