IDCE-4830CTE battery tester &discharger 1. 0-60V ... report automatically, convenient for sending or upload dataTYPEIDCE-4830CTE Battery testerDC inputGroup voltage0-60VDischarge current0-300AConstant currentOperationBe ... 220V AC (–20% - +30%)frequency:45-65Hz;IDCE-4815CT even can be supplied power by tested battery ... . 1 module for 4 batteries monitoring IDCE-4830CTE Battery Tester & Capacity Discharger