Package Contents:  1x Power Inverter.  2x Battery cable.  1x User Manual.     Specifications:  Product Type: Power Inverter.  Color: Black/Blue.  Peak power: 3000W.  Rated power: 1500W.  Digital display: input/output voltage.  Input voltage: 12VDC.  Output voltage: 220VAC/110VAC.  LED red and green working lights: the green light works normally, the red light protection state.  No-load current: ≤0.5A.  Conversion efficiency: greater than 90%.  Protection function: overload, over temperature, high voltage, low voltage, reverse connection, short circuit, intelligent temperature control.     Features:  - 3000W car power inverter, convert DC 12V to AC 110V / AC 220V, steady and precise output voltage.  - This power inverter adopts high quality metal shell and it is built-in cooling fan, when the inverter starts, the fan will start automatically. - Intelligent dual digital display, simultaneous display of input and output voltage, safer and more convenient to use.  - Built-in over voltage protection, under voltage protection, over temperature protection, short circuit protection, over current protection, safe and reliable.  - Lightweight design &Top Quality, Lightweight and compact, ideal for vacations, camping and work trips. It can be plugged into almost any 12V power output vehicle, providing charging opportunities anywhere.     Notice:  Due to the light and screen setting difference, the item's color may be slightly different from the pictures.  Please allow slight dimension difference due to different manual measurement.