5C discharge,3C discharge,battery test online. Features:1.Functional testing using sub-capacity tests, open testing, load testing;2.Automatic Identification capacity battery polarity tests, automatic storage of test data,Technology parameter:1) Input:220~245Vac/50~60Hz2) Max output voltage:20V3) Max output current:200A4) Discharge time0.1~9.9S5) Precision of voltage ≤±0.5%F.S6) Precision of ...