FAIZA ELECTRONIC DESCRIPTION : The Eastern Supreme 4000W Inverter is a powerful and reliable option for converting 12V DC to 220V AC. With a maximum load of 1500W to 1800W, it can easily run multiple items such as 3-4 fans, 8-10 lights, a LED TV, computer, fridge, washing machine, and water motor pump simultaneously. Stay connected and powered up with this efficient inverter. Model : SUA-4000A Output Voltage : 230 VAC Output Frequency : 50Hz /- 2Hz Output waveform : Modified Sine Wave Rated power : 3000W Peak power : 2400W Peak Efficiency : > 90% USB Charging DC 5V/1A No-load current : <0.5A working voltage : DC 12V Input Voltage Range: 10.5-15V Alarm voltage : 10.5V Low-voltage protection : 10V Over voltage protection : 16V