Feature: 1. Multifunctional pure sine wave inverter, with 2000W continuous power and 4000W peak power, strong practicality, allows you to use household appliances in outdoors. 2. Double universal plug, wide applicability. With LCD display, it can show battery power, input voltage, HZ, output voltage and waveform. 3. With high temperature, low pressure, over voltage, over current, short circuit protection. Aluminum alloy shell, dual fan heat dissipation, good cooling effect. 4. Widely used in air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVD, VCD, computers, TVs, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc. 5. Various electrical appliances can be used in the car by connecting household appliances to the output end of the power converter. The electrical appliances that can be used include mobile phones, laptops, digital cameras, cameras, lights, electric shavers, CD players, game consoles, and so on. Specification: Item Type: Car Inverter Material: Rubber + Aluminum Alloy + ABS Continuous Power: 2000W Peak Power: 4000W Input Voltage: DC 12V Output waveform: Pure Sine WaveSize: 412 x 105 x 140mm/16.2 x 4.1 x 5.5inApplication: Applicable to 12V direct current. Applicable to cars, motorcycles, ships, emergency work, outdoor work, home emergency How to Use: 1. The DC voltage must be consistent Each inverter has a DC voltage value, such as 12V, and the battery voltage must be selected to be consistent with the inverter's DC input voltage. 2. The output power of the inverter must be greater than the power used by the electrical appliances, especially for electrical appliances with high power at startup, such as refrigerators and air conditioners, a larger margin should be left. 3. The positive and negative poles must be connected correctly The DC voltage connected to the inverter is marked with positive and negative poles. Red is positive (+), black is negative (-), the battery is also marked with positive and negative, red is positive (+), black is negative (-), must be connected to positive (red to red), negative Connect negative (black connect black). The diameter of the connecting wire must be thick enough, and the length of the connecting wire must be reduced as much as possible. 4. It should be placed in a ventilated and dry place, beware of rain, and have a distance of more than 20cm from surrounding objects, away from flammable and explosive products, and do not place or cover other objects on the machine. The use environment temperature is not more than 40??. . 5. Charging and inverter cannot be carried out simultaneously. That is, do not insert the charging plug into the electrical circuit of the inverter output during inverter. 6. The interval between two startups is not less than 5 seconds (cut off the input power). 7. Please wipe with a dry cloth or anti-static cloth to keep the machine tidy. 8. Before connecting the input and output of the machine, please ground the shell of the machine correctly. 9. In order to avoid accidents, it is strictly forbidden for users to open the case for operation and use. 10. When you suspect that the machine is malfunctioning, please do not continue to operate and use it. 11. When connecting the battery, make sure that there are no other metal objects on your hands to avoid short circuit of the battery and burn the human body. 12.