HQRP AC Adapter; Input: 100V-240V AC (USA plug+EURO adapter); Output: DC 8.4V, 1.2A; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise. 100% Compatible with Original AC Power Adapter; 1 Year warranty!