specifications:Output voltage waveform: modified sine waveActual power: 500WPeak power: 1000WInput voltage: 12VInput voltage range: 9.5V-15.5VOutput voltage: 110V/220VOutput voltage range: 110V±10%/220V±10%Frequency: 50Hz/60HzInverter efficiency: 93%Circuit topology: exhortationNo-load current: â¤0.7AReverse polarity protection: YesLow voltage protection: Yes, minimum protection voltage 9.5VHigh voltage protection: Yes, the highest protection voltage is 15.5VOver temperature protection: 60âOverload protection: YesOutput short circuit protection: YesOutput voltage regulation: YesUse environment temperature: 30âUse environment humidity: dry bathFan type: sealed oilBuilt-in fuse: 40AProtection automatic recovery: manualProtection buzzer: YesUSB interface: dual USB smart identificationInput terminal wiring method: terminalOutput interface: international universal socketCase material: plasticProduct size (MM): 200*112*56Product packaging1 converter1 pair of black and red battery clips1 cigarette butt1 English manualProduct features:1. Increase the display screen for intelligent human-machine information exchange. Basically, you can intuitively understand the working status of the inverter and various working parameters in the display screen. For example: input voltage, output voltage, output frequency, battery power, load capacity Wait2. Fault prompt function. In addition to different sound prompts, it can also be displayed more intuitively on the display screen. For example, battery undervoltage, battery overvoltage, heavy load, high operating temperature, output short circuit, etc.3. The product has increased the overload delay shutdown function. It solves the sensitive problem of inverter protection when the soluble electrical appliance is started. For example: users can't afford a 50W LED light with a 300W traditional inverter or use a 500W inverter The converter can't carry a laptop and other problems.4. The low-power non-professional user market has added the positive and negative return protection function. It solves the problem of return caused by the user's artificial connection of the wrong wire and burned out the inverter, and solves your worries.5. Intelligent temperature-controlled oil-sealing fan. When the inverter is working, it will only work at a certain temperature, which is more energy-saving and quieter.6, Digital MCU control, precise, accurate, fast, and intelligent; fine refers to the output waveform, and the frequency is more accurate. Quasi refers to the accurate output voltage; fast refers to the quick response of the protection circuit.NoteSuitable product types: electric fans, lighting, notebook computers, desktop computers, low-power electrical appliances such as razors, mobile phones, cameras, etc.Suitable for use; high-power appliances such as air conditioners, washing machines, microwave ovens, kettles, and water pumps cannot be used