4000W Intelligent Digital Car Inverter 2 USB Output Ports Modified Sine-wave Converter with LED Display

Features:
Comes with free cigarette-lighter and 2pcs battery clips, providing 300W continuous power, and 4000W peaks-power (Please make sure that the total rated power of the connected devices is 300W).
Dual LED displays show the battery input voltage and output voltage.
One AC outlets and two USB ports can offer recharging function for smartphones, laptop, tablets, camping equipment and mobile-office equipment, and etc..
Multi protections design, reverse polarity, over voltage, overload, over-current, short circuit, under-voltage, overheating, short circuit are protected.
Built-in fuses, safe-recharging design and cooling fan prevents the car power converter from over-heat, saving power and energy.
Lightweight and compact, easy to take out and carry around with you, perfect for vacations, camping and work trips.
2 types optional, you can choose 12 V to 110 V or 12 V to 220 V according to your demands.