Features: Power inverter is an electronic device that converts the 12V, 24V DC power provided by the battery into 110V or 220V AC power, and at the same time converts the city power into DC power to charge the battery. In the process of transformation, the power supply can be continuously output, and the backup power supply will continue to supply the power to the lowest limit of the voltage that the battery can withstand. The modified sine wave inverter circuit and the intelligent positive and negative pulse charging circuit are adopted, which has high conversion efficiency, fast charging, and can protect and repair the battery. Small size, light weight, no noise, no pollution, and has automatic protection functions for overload, overvoltage, over temperature, short circuit, and automatic switching functions. It is not only suitable for laptops, digital cameras, video cameras and other electrical equipment that used in vehicles, traveling, and camping; it can also be widely used in areas where wind energy, solar power generation and other areas with unstable power supply are used; it is more suitable for home use electrical appliances (such as televisions, computers, printers, stereos, fans, electronic game consoles, etc.) provide a stable power supply. Specifications: Material: Metal+ABS Input voltage: 12V~15V Output voltage: 220V Output power: 1500W Size: app.20x9x5.5cm/7.87x3.54x2.17in Optional Styles: A(24V to 220V), B(24V to 110V), C(12V to 220V), D(12V to 110V) Color: As pictures shown Quantity: 1pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Power Inverter (other accessories demo in the picture is not included.)