... outptut, built-in battery, AC110/220v, DC12v and USB outlets 30w portable solar power system with DC and AC outputFeature:Solar ... charging function with USB, DC and AC outputSpecification:Solar panel: 30w/18V, 5m cableBuilt-in battery: Lead-acid, 12V/18Ah, 216WhLED ... for 4 lights• Fan (20w): 6-8hrDimension: 210*190*210mm 30w Portable Solar Power System With DC&AC Output