Notes:<br> CAUTION!<br> -1.This is a modified sine waves inverter,NOT applicable for devices which work by built-in motor, hair dryers,air conditioners, coffee machine,water pump, induction cooker,refrigerators and microwave ovens etc.Make sure that the total rated power of the connected devices is ≤ 400W<br> -2.Tighten the Positive ( ) and Negative (-) terminals when the car converter is in use<br> -3.If the converter is directly connected with the cigarette lighter. The highest out put power must be under 150W. If higher than 1<br> 4000/6000W Car Power Inverter 12V To 110V/220V Dual USB Fast Charging Modified Sine Wave Transform LED Display Power Converter<br> Name: Car power inverter 4000W/6000W<br> Material: plastic electronic components<br> Size: 203*110*56mm<br> Weight: 500G<br> color: blue black<br> Input voltage: DC 10.5V~15V,<br> (When the battery voltage is lower than 10.5V, the inverter is low voltage protection, when the battery voltage is higher than 15V, the inverter high voltage protection)<br> Output voltage : AC 110V / 220V for your choice<br> Output frequency is: 50Hz for 220V model /60Hz for 110V model.<br> DisplayBattery Capacity display.<br> Peaks Power : 4000W/6000W<br> Rated power 300W/500W<br> Output waveform: Modified sine waves.<br> Specifications:<br> [4000W/6000W Power inverter] Car power inverter with 2 USB ports and AC outlet. surge power: 4000W/6000W, The power inverter comes with free cigarette lighter and 2pcs battery clips,providing 300Watt/500Watt continuous power, 4000watt/6000watt peaks power (Please make sure that the total rated power of the connected devices is ≤ 300W/500W).<br> [ LED BATTERY DISPLAY] Battery Level Bar for LED Display shows the battery Capacity, which can remind you that when your battery no power. When connect the battery with inverter, this LED Screen work and show the real-time capacity of battery. It have five level (lattice) of the Battery Level Bar, and each lattice represents 20% of the battery power. When your battery is no power, the display will flash to remind you that you need to charge your battery.<br> [ Fast Charging Dual USB ports ] One AC Outlets and two usb ports can offer 100% fast charging for Mobiles phones, computers, laptop,breast pump, Nebulizer,Razors,medical rescue device,emergency equipment etc,can be as a Emergency Power Supply.<br> [ Multi Protection ] Built-in fuses, safe charging design and cooling fan prevents the car power converter from over-heat,saving power and energy.over voltage, overload, over-current, short circuiting, under-volt