Go to Amazon.com : http://www.amazon.com/gp/product/B00B0GR8N0?tag=theatrecat-20
Dell MV2MM 90W Slim Replacement AC Adapter for Select Dell XPS 15Z Series Laptops
AC Input 100 240V 5060Hz
DC Output 195V 462A 90W
Come with a US 3FT POWER CORD
1 Year warranty