... capability110%~150% for 30 sec.,≥150% for 200 msCurrent crest ratio3: 1ConnectionsIEC320-4IEC320-6IEC320-3&terminal blockIEC320-4IEC320-6IEC320-3&terminal blockBatteryTypeSealed,Maintenance free ... and vice versaLED indicatorsStatusLoad level/Battery level, Battery, Utility power,Inverter,Bypass,Overload,FaultAudible alarmBypass, On battery mode,Battery low ,Overload,FaultAcoustic NoiseAt 1meter ...