| 摘要 |
PROBLEM TO BE SOLVED: To provide a charge/discharge inspection device capable of inspecting a plurality of secondary batteries with less power consumption than before.SOLUTION: A charge/discharge inspection device 2 can charge and discharge a maximum of N secondary batteries 1 (N is an integer), and every M secondary batteries 1 (M is an integer satisfying M<N) are sequentially carried into the charge/discharge inspection device 2, where M is an inspection unit 204. A timing control part 12 controls inspection start timing of the inspection unit 204 each time a new inspection unit 204 is carried in. The timing control part 12 determines the inspection start timing of an inspection unit 204 that is newly carried in, on the basis of a third waveform obtained by superimposing a first waveform which is a time waveform of a power consumption required for inspecting a secondary battery 1 that is already under inspection, onto a second waveform which is a time waveform of a power consumption required for inspecting, with a predetermined charge/discharge pattern, an inspection unit 204 that is newly carried in. |
