HQRP 90W AC Adapter for HP 432309-001 393954-002 394224-001 239428-001 Laptop / Notebook Charger + High Quality Power Cable + Coaster HQRP&trade; AC Adapter with Power Cord (length 6 feet / 1.8 meters) plus HQRP&trade; Coaster; Input: AC 100V - 240V; Output Voltage: DC 18.5V; 90 Watt; Tip: 4.75mm x 1.75mm; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise. 200 days warranty!