| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin battery with high volume output density by optimizing a first side and a second side of an electrode plate, the stacking number of the electrode plates, and the thickness of the battery. SOLUTION: The thin battery 10 has a power generating element 108 housed on the inside by sealing the outer circumferences of a pair of outer case members 106, 107, and containing a square or an almost square electrode plates 101, 103, and electrode terminals 104, 105 connected to the electrode plates of the power generating element and taken out of the outer circumferences of the outer case members, and the length of the first side from which the electrode terminals of the electrode plate are taken out is 25 to 75 times the thickness of the battery including the outer case member. COPYRIGHT: (C)2005,JPO&NCIPI |
