... , Charging Current : 4.44A * 500W Portable Mobile Generator with UPS Function * Pure Sine Wave Inverter @ 500W Rated Power *Big brand Lithium Battery @ 12V/42AH ... for carry to any place *Silent working model , No Noise *With AC and DC Charging Input , can be charged both by ... AC and Solar DC * LED Indicator for Battery % , with Charging Alarm when battery is low *Fashion shape design ...