The list mode of IT8500+ can accurately perform complex arbitrary current change modes at high speeds, and this change mode can be synchronized with internal or external signals to complete precision testing with multiple alignment loads. It can be used in complex applications such as electronics product development, product aging in production lines, and quality inspection. When users only need to do battery testing in one or two stop conditions, the other conditions should be set to the specified value (STOP VOLT: 0 V; STOP CAP: 999.999 AH; STOP TIMER: 99999 S). However, when the test duration meets the STOP TIMER: 99999 S condition, the test will also be terminated.