Chicony HP Pavilion TouchSmart 14-B109 14-B109WM 15-B143 15-B143CL 15-B142DX Envy 4 Laptop AC Adapter Charger Power Cord Replacement Laptop AC Adapter Adaptor Charger Power Supply Cord Premium quality laptop charger and power cable with full safety certification A power cord is included with every charger - ready for immediate use