Gomart 19.5V 4.62A AC Charger Adapter for HP-Envy Touchsmart-Sleekbook 15 17 M6 M7 Series With Power-Supply-Cord (4.5mm3.0mm) Input Voltage: AC 100-240V | Output : DC 19.5V 4.62 A | Power Wattage: 90 Watt Connecter size: 4.5mm*3.0mm central pin Model:DC Plug: HP Envy 17 Envy TouchSmart 15 Pavilion 15 Split 13 Replace for P/N: 710413-001 709986-003 PPP012D-S 709986-002 PPP012C-S 709986-001 PPP012L-E PA-1900-34HE ADP-90WH 710414-001 709987-001 709987-002 709987-003 HSTNN-LA13 HSTNN-CA13 HSTNN-DA13 12 Months Warranty,30 days money return guarantee.