Ultra Slim AC 90W Universal laptop adapter

Universal laptop adapter Features: 1.AC Input: Input Voltage: AC 110-240V; 2.Input Current: 1.8A 50-60Hz 3.Output : 15-20V @ 4.5A MAX 90W USB 5V 1A MAX 5W 4.Adjustable output voltage automatic 5.LED voltage display 6.With 7 interchangeable tips Suitable for most brand laptops 7.AC input cables 8.Supply for laptop/notebook, cellphone, MP3/4,etc 9.Overload Protection 10.Short Circuit Protection 11.Line Regulation:+/-5% 12.Load Regulation:+/-5% 13.Blister or Gift box Packing