... Sine Wave(both in AC and Battery mode)Power factor0.7Charge Current≤15 AmpTransfermer Time≤4msAC ... ProtectionFuseLCD/LED IndicatorsLoad level / Battery level, Battery , Utility Power, Output, Bypass, Overload, Fault/BuzzerLCD/LED contentBattery capacity. ... off , UPS automatic shutdownOutput socket2outletsFeatures1.Compatible with generator well2.Microprocessor-based digital design3.Wide Input voltage ...