... circuit, overload protection 3.CE,FCC,ROHS USA plug 5V 3A laptop charger with CE FCC ROHS : ModelXYY-029XYY-029XYY ... camera ,security products, tablet , ipod , notebook , laptop adapter ,led light , led stript , led products . lead acid , li-ion battery ,etc .Package information ... every unit with power ,without low voltage, without bad led indicator, low ripple, good appearance, with right cables, ...