HP 574638-001 | 65-Watts Smart Travel AC Adapter for Pavilion Dv2

Technical Specs:
- Input voltage: 100-240V
- Input frequency: 50-60Hz
- Output voltage: 18.5V
- Output current: 3.5A
- Power capacity: 65W
- Connector size: 7.4mm x 5.0mm
- Efficiency: 87% min at 20% load, 90% min at 50% load, 87% min at 100% load
- Operating temperature: 0°C to 40°C
- Storage temperature: -20°C to 85°C
- Operating humidity: 10% to 90% non-condensing
- Storage humidity: 5% to 95% non-condensing
- Dimensions: 4.17 x 1.85 x 1.1 in
- Weight: 0.55 lbs

Helpful Notes:
- This adapter is compatible with the HP Pavilion Dv2 series laptops.
- The compact design makes it easy to take on-the-go for travel or work.
- The high efficiency rating helps to save energy and reduce electricity costs.