| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a battery monitoring device constituted so as to be able to easily detect a shot-circuit between an electrode terminal or a conductive material and an exterior body. Ž<P>SOLUTION: This device includes a battery 11 wherein a power generation element 111 is sealed by exterior members 114, 115 including a metal layer and an insulating layer, a detection part 6 for detecting a battery state, a control part 7 for receiving a detection result detected by the detection part, and a communication line for connecting the battery 11, the detection part 6 and the control part 7 together. The insulating layer insulates the power generation element 111 from the metal layer, and the detection part 6 transmits the battery 11 state as a transmission signal to the control part 7 through the communication line, and the metal layer is connected electrically to the communication line through a connection line. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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