power stabilizer 1.short protection 2.over-voltage protection 3.over-current protection power stabilizer1.Input voltage:AC 190-240V2.Frequency:50-60Hz3.Output voltage:DC 12V4.Output current:3A5.Output volt-regulation Precision:DC12-14V6.Ripple&Noise:≤100mV7.Efficiency:≥85%8.With back up battery function9.Charge voltage:1A10.Battery undervoltage protection:10v11.6port12.203*163*74mm13.Weight:1.2kg ...