O jẹ eto idanwo iṣọpọ PCM, o dara fun ipilẹ ati awọn abuda aabo ti PCM ninu batiri Li-ion iwe ajako, eyiti o jẹ pataki fun igbasilẹ paramita, isọdiwọn ati idanwo iṣẹ aabo ti Ti Corporation Gas Gauge IC (BQ20Z45, BQ20Z75, BQ28Z610) , BQ3050, BQ3055, BQ3060,BQ40320, BQ40Z55, BQ40Z50, BQ30Z55, BQ34Z100, BQ9000, BQ40Z551, BQ27546, BQ27742, B1).