Feature:1. WIDE APPLICATION: This inverter is suitable for inductive loads, such as refrigerators, freezers, electric drills, etc. Home power backup power supply, very suitable for sensitive electronic products and household appliances.2. GOOD HEAT DISSIPATION: This inverter is designed with a cooling fan, which is controlled by the temperature, and will be started at high temperature or with certain load to dissipate heat quickly.3. DIGITAL DISPLAY: Adopts LED and LCD display, this inverter displays battery voltage and output voltage, easy to understand battery and output status.4. ALUMINUM SHELL: Shell of the inverter, made of aluminum material, is strong and sturdy, corrosion resistant and is easy to cool down.5. LONG LIFE SPAN: The inverter has a stable and strong structure, which can withstand harsh environments for long term use.Specification:Item Type: Pure Sine Wave Power Inverter Material: Aluminum, Copper Output Power: 2000WPeak Power: 4000WInput Voltage: DC12VPlug: EU plug 220VOutput Socket Type: 2 universal sockets, 1 USB interfaceOutput Voltage: 220VNo Load Current is Less Than: 1.1AOutput Frequency: 50Hz 0.5Hz or 60Hz 0.5HzOutput Waveform: Pure Sine WaveWaveform Distortion: THD less than 3% (linear negative)USB: 5V 1AMaximum Output Efficiency: 90%Input Current: 15AInput Voltage Range: 10-15.5VUndervoltage Alarm: 10.5 0.5VUndervoltage Protection: 10 0.5VOvervoltage Protection: 15.5 0.5VUndervoltage Recovery: 13 0.5VOvervoltage Recovery: 14.8 0.5VProtection Function:Under voltage alarm first, voltage continues to decrease, LED red light is on and offOvervoltage LED red light on, offOverload LED red light on, offOver temperature alarm first, temperature continues to rise, LED red light on and offShort circuit LED red light is onThe input reverse fuse is blownOutput Current: 15AConstant Current Charging: 15AConstant Voltage Charging: 14.6VDCFloating Charge: 13.8VDCWorking Ambient Temperature: - 20 to +50 Storage Ambient Temperature: - 30 to +70 Cooling Mode: Intelligent air cooling.Package List:1 x Inverter 1 x Manual 2 x Cable 8 x Terminal 1 x Charger