| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode plate for lead storage battery which can be made thinner without fear of an active material falling off and which is endowed with excellent discharge performance and cycle life performance. SOLUTION: On both faces of a collector 1 embossed with lead or a lead alloy foil, an acid-resistant porous plate 2 is bonded, an active material 4 is filled in a space 7 formed between the collector 1 and the plates 2. |
