4000W 12V to 110V/220V Car Converter LCD Display Voltage nsformer Car Adapter Modified Sine Wave Charge ConverterFeature:1. Automobile Power :Automobile power with 2 USB interfaces and 1 AC socket. Provide 300W continuous power supply and 4000W peak power (please ensure that the rated total power of the connected equipment is ≤ 300W). The arette cable can conveniently power the equipment. If the output power is greater than 150W, use the alligator clip to charge.2. LED Red and Green Working Lights:When the works normally, the green LED works and tells you that it works normally, but when it is in a protection state, such as low voltage, high voltage, over temperature or overload, the red LED lights up. You need to turn off the , chewhich protection functions work, and try to solve the problem before the can work again.3. ligent LCD Voltage Screen Display:The color ligent LCD screen displays the battery input voltage, output voltage, battery capacity, frequency of 50Hz or 60Hz, and load capacity in real time, so that you can understand the status.4. Dual USB Interface Fast Charging:One AC socket supports simultaneous operation of two USB charger interfaces (Max 4.2A), which can provide 100% fast charging for mobile phones, computers, laptops, s, rs, s, res equipment, equipment, etc. It can easily meet the power demand of various automotive electrical appliances and can be used as an power supply.5. Multe Protection:Built-in fuse, safe charging design, cooling fan, to prevent the on-board power converter from overheating, saving power and electricity, overvoltage, overload, overcurrent, short circuit, undervoltage, overheating, short circuit protection. Lightweight and compact, suitable for vacation, camping and work vel. It can be plued into almost any 12V power output vehicle, providing a charging opportunity anywhere.Specification:Color: black, red optionalMaterial: aluminum alloy+ABSInput voltage: DC 12V (voltage range: 10.5V~15V)(When the battery voltage is lower than 10.5V, the is under low voltage protection; when the battery voltage is higher than 15V, the is under high voltage protection)Output voltage: AC 110V/220V for user selectionOutput frequency: 220V 50Hz/110V 60Hz.Peak power: 4000WRated power: 300WOutput waveform: modified sine waveProduct size: about 200 * 112 * 56mm/7.87 * 4.41 * 2.20inchGro weight: 650gCAUTION!1.This is a modified sine wave , NOT applicable for devices which work by built-in motor, hair dryers,air conditioners, coffee machine,water , induction cooker,refrigerators and microwave ovens etc.e sure that the total rated power of the connected devices is ≤ 300W.2.Tighten the Positive (+) and Negative (-) terminals when the car converter is in use.3.If the converter is directly connected with the arette . The highest out put power must be under 150W. If higher than 150W,we strongly recommend you using thealligator clips to a battery ,because car arette might not afford power over 150W.4.The car converter suitable for DC12V and Car ONLY, not applied for DC 24V and airplane.5.Please do not leave the in the ON position before car start.It's easy to damage the before connected to the battery.The correct operation is connect to the battery first and then turn on the switch.6. It's normal for the to become warm while you are using it.In order to get the best using results, please put the on the flat surface.The working p should meet the following criteria:1. Keep dry, should not let the contact the water or other liquids, keep the away from moisture or water.2. Cool environment, keep the temperature between 0 Celsius degrees and 40 Celsius degrees. Do not put the next to heat vents or other devices. Try to keep the not be shined directly by the sunshine.Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Packages:1 x 2 x Battery clips1 x arette plug1 x Instructions