... the battery without effecting load power supply. 6. In case there is battery voltage high/low or overload, ... overload warning shutdown output, when battery voltage recovers normal, battery voltage recovers; power supply output will auto recovers in ... 50°CHumidity0~90%Sea Level(m)≤2000DISPLAYLCD Input/output voltage, frequency, output current, temperatuerLEDline,inverter,battery,output LoadMECHANICAL19 ...