Xantrex Freedom XC 2000 Watt True Sinewave Inverter, 80Amp ChargerModel: 817-2080Features:Extended Surge Rating: Surges to 2X continuous power for 2 seconds for motor loadsTrue Sine Wave AC Power: For operation of sensitive and motor loadsIgnition Control: Feature to turn inverter on/off via a 12 VDC signal and to minimize battery drain by switching the inverter off when the ignition key is turned offWide 10-18 VDC Input Range: Ensures inverter operation on high voltage alternators found on many new vehicle chassisBuilt-in 30A AC Transfer Relay: Senses when outside AC Power is present and transfers the load from the inverter to the source of incoming power (shore or generator). The unit also automatically switches from invert mode to charge modeQuick Installation: Huge wiring bay for easy access and quick connect AC in/out terminals for fast & easy wiringPower Factor Corrected Multi-Stage Charging: Utilizes less shore power when charging batteries. This frees up more usable AC power for running electrical devices and appliances and reduces the likelihood of tripping shore power breakersProgrammable: Configurable 3 stage temperature compensated battery charge algorithm for optimal charging of almost any battery type up to 18VBattery Equalization: Maximizes flooded battery lifeDead Battery Charging Down to 0 VdcPower Share: Prioritizes AC loads by reducing the charge current and maintaining the total input current to less than the breaker settingThe Freedom XC inverter/charger offers premium performance in a lightweight compact package. It cranks out full output in invert or charge mode from -4F – 104F for operation in all climate temperatures. The extended surge rating of the Freedom XC makes it ideal to start difficult loads including fridge and microwave. The quick connect terminals at AC IN/OUT make installation a breeze.SpecificationsElectrical Specifications – InverterOperating voltage120, 110, 108 VACContinuous powerContinuous Power 2000 W @40 C True sine waveContinuous current16.7 AmpsSurge power4000 wattsFrequency60 HzPeak efficiency91%Full load efficiencyGreater than or equal to 87.3%Operating voltage range85-140 VACSafe Non-Operating voltage rangeUp to 240VACGeneral SpecificationsOperating temperature range-4 to 140 F (-20 to 60 C), with output derated above 104 F (40 C)Storage Temperature Range-40 to 158 F (-40 to 70 C)Humidity5 to 95% RH, non-condensingTransfer Relay Rating30AmpOperating voltage rangeLBCO voltage – 18.0 VDCMaximum Non-Operating Voltage24.0 VDCNominal Voltage (Inverting)12 VDCNominal Current at Full Load192ADCElectrical Specifications – Battery ChargerMin Battery Voltage for Charging0.0 VDCMax Output Voltage18.0 VDC (custom battery type)Nominal Output CurrentUser selectable: 5 – 80ADimensions15.4″(390mm) x 10.8″(275mm) x 4.0″(102mm)What’s in the Box:Freedom X unitPre-installed ground lugone set of plastic bushings for large DC cablesDocumentation