677777-001 - HP 90-Watts Multi Unit AC Adapter

Technical Specifications:
- Input voltage: 100-240V
- Output voltage: 19.5V
- Output power: 90W
- Connector size: 4.5mm x 3.0mm
- Efficiency: 87%
- Operating temperature: 0°C to 40°C
- Storage temperature: -20°C to 85°C
- Over current protection
- Over voltage protection
- Short circuit protection
- Power cord length: 1.8 meters
- Compatible with multiple HP laptop models

Helpful Notes:
- This adapter is perfect for those who need a replacement or an extra charger for their HP laptop.
- The efficiency rating of 87% ensures that the adapter is energy-efficient and won't waste electricity.
- The over current, over voltage, and short circuit protection features help to protect your laptop from damage.