flashfish a501 540wh 500w portable power station + sp 18v 100w foldable solar panel outdoor emergency power supply kit, ac 230v output porta

it has a power on/off button and ac/dc button to control different ports, making it easy to operate. besides, its lcd screen shows input/output wattage and how much power is left in the reserve. equipped with an led flashlight that has 2 brightness levels and a flashing sos mode, this power station can be used in place of a torch. a built-in battery management system optimizes the function of the device, protecting the device against over-current and over-voltage, or temperature extremes to help extend the operating life of the power station..syi