150W Car inverter power High efficiency operation Fashional outlook and good quality ... for all kinds of electric equipments of which power consumption are less than 150w, such as notebook, cell phone, razor, ... than 85% transfer efficiency. 2.LED indicators:Green for power on,Red for failure. 3.Pure DC voltage input ... machine, bristle brushes, polishing buff etc. 12 V car power inverter 110/220V