Magnum Energy MS2000-20B MS Series 2000 Watt, 12V Inverter/100 Amp PFC Charger/30Amp Single Input with AC Breakers in 20 amp Ratings, Input battery voltage range 9 - 17 VDC, Nominal AC output voltage 120 VAC, Output frequency and accuracy 60 Hz +/- 0.04%, Rated input battery current 225 ADC (MS200020B MS2000 20B MS-2000-20B MS 2000-20B)