Features 1、Fine heat dissipation performances, preventing overload from burning the machine. 2、Multiple protections for safer use: low voltage protections, overheating protections, shortcircuit protections, overvoltage protections. 3、Multi port, wide application, capable of supplying power to various appliances such as mobilephones, light, fans, welding pens, etc. 4、Equipped with a light, multiple modes of light can be switched. 5、Compact size for convenient carrying and storage. Specification Battery powered, no need for wiring, suitable for outdoor activities, converting DC 18V/20V to 110V, making it more convenient and reassuring to use electric appliances. Features: Fine heat dissipation performances, preventing overload from burning the machine. Multiple protections for safer use: low voltage protections, overheating protections, shortcircuit protections, overvoltage protections. Multi port, wide application, capable of supplying power to various appliances such as mobilephones, light, fans, welding pens, etc. Equipped with a light, multiple modes of light can be switched. Compact size for convenient carrying and storage. Specifications: Power: 150W, 300W (optional) Main color: blue+black Efficiency: 85% Package size: 220 * 155 * 136mm / 8.7 * 6.1 * 5.3in Package weight: 930g / 2.1lb Packing List: 1 * Inverter Package List 1 * Inverter