... technology, which can effectively guarantee the UPS' core system accurate, and fast running. 2)Advanced IGBT ... Humanized panel displayHumanized panel settings, the users can set system parameters, date, output voltage, battery capacity, alarm ... sine waveTransfer time0msBatteryMax. charging current0.2A×C10Charging time(Standard)12 hoursSystemProtective functionInput Over-voltage, under-voltage; Output ...