Ac Adapter Laptop Charger for DELL Inspiron 15 i5547-3751sLV i55473751sLV 15.6" Touch DELL Inspiron 15 i5547-3750sLV, i55473750sLV 15.6" Touch Ultrabook Laptop Notebook Battery Power Supply Cord Plug High Quality Brand New AC Adapter Charger Compatible Power Supply. Includes Power Cord Cable. World Wide Input Voltage 100-240VAC 50/60Hz, Output Voltage 19.5V *Fast Ships From USA*, 30 Days Money Back Guarantee, 3 Years Service Warranty. NEW AC Adapter Charger compatible replacement for Laptops Notebook Battery Power Supply Cord Plug Tested Units, Safety: Over Voltage Protection, Short Circuit Protection, Over Current Protection