| 摘要 |
<p>A secondary battery test device according to an embodiment of the present invention comprises: a measuring terminal that measures no-load voltage of each secondary battery; and a controller that controls the measuring terminal to measure again no-load voltage of a secondary battery found to exceed the predefined voltage and determines defect of the secondary battery based on comparison between the re-measured no-load voltage and the said predefined voltage. A secondary battery test device and an operation method of the same in the invention therefore can make a secondary battery test more reliable.</p> |
