Portable Energy Storage Power Supply : We provide clean, quiet portable power; perfect for the campground yet powerful enough for the job site. 420000mAh large-capacity energy storage power supply, supporting AC/DC/USB/Type-C output. 1500W outdoor power supply, suitable for cameras, notebooks, UAVs, car refrigerators, rice cookers, electric kettles and other equipment. Easily Recharged From Sun, Wall Outlet Or Car : No matter where you go, keep the portable generator charged through 3 easy ways: Simply use the included AC adapter from wall outlet to charge up the generator. On the go, use a solar panel to charge it from the power of the sun and works as a portable solar generator(solar panel is not included). Lastly, charging while on-the-road is easy. High Safety : Short circuit protection, over temperature protection, over current protection, over discharge protection, over voltage protection, overload protection. Pure sine wave output, no damage to electrical equipment, safer to use.