LEAD STORAGE BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a lead storage battery whose cycle life characteristics at high temperature is not deteriorated even when Pb-Ca system alloy is used as a cathode latticed body. SOLUTION: A cathode electrode plate 1 housed in a sack-shaped glass mat 3 made of glass fiber and an anode electrode plate 2 inserted between a porous synthetic resin separator are installed layered in a battery container.