100-240v 50-60hz laptop ac adapter 1.CE,FCC,Rohs 2.over current,short curcuit protection. 3.100% full-load burn in test. Production Description ... , tablet , ipod , notebook , laptop adapter ,led light , led stript , led products . lead acid , li-ion battery ,etc .Quality control:6 full inspection ... to AQL-MIL-STD-105E level II standard.100% full load burn-in test for 1 hour, doing shock test per 10 ...