| 摘要 |
PROBLEM TO BE SOLVED: To simply and rapidly wire numerous signal output lines without mistake and wire numerous signal output lines in a clear-cut way. SOLUTION: A battery holder 2 that houses plural module batteries 1, a bus bar 4 that is coupled with an electrode terminal 5 of the module batteries 1 which is housed in this battery holder 2 and which is connecting the module batteries 1, an end plate 3 which is an insulating material and which retains plural bus bars 4 at the determined position, and a printed-circuit board 10 which is fixed to a surface of the end plate 3 and which is connected to the module batteries 1 and which is wiring a signal output line 9 that outputs a voltage of the module batteries 1 to the outside are provided in this electric power supply device.
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