65W AC Adapter Laptop Charger for HP Pavilion TouchSmart 14-B 15-B 14-B109WM 15-B129WM 15-B119WM 14-C050NR 14-C015DX 14-C010US, Envy 4-1043CL 4-1105DX 4-1115DX, P/N:693715-001 613149-001 677770-003 How to choose a right charger: Step 1, See Brand: HP Step 2, See Output: 19.5V ~ 3.33A ~ Max 65W. (You can find it in your old charger) Step 3, See Connector/Tip: 4.8*1.7mm; interior diameter: 1.7mm; external diameter: 4.8mm (Refer to the picture) Replenish inventory once a month, 100% New from Manufacturer. Worry-free 18-month warranty and friendly customer service.