Dell YD644 AC Adapter with Power Cord - 90Watt


  • This is a genuine Dell AC Adapter. Dell laptops are very particular. Aftermarket AC adapters can damage the charging circuits on Dell laptops.
  • We strongly recommend you only use a genuine Dell charger with your Dell devices.
  • Genuine Dell-branded parts ensure compatibility and reliability in your Dell system.
  • Dell sustaining qualification process allows for testing and certification of the newest technology on your Dell system.


  • Input Rating: 100 ~ 240V 50/60Hz
  • Output Rating: 19.5V 4.62A
  • Output Wattage: 90W

Compatible with:

  • DP/N: YD644
  • As long as your model is YD644 or 0YD644, this charger is 100% guaranteed to work with it.

In the box:

  • 1 x AC Adapter
  • 1 x Power Cord



Tested, fully functional; with 2 Year hassle-free Replacement Warranty; may have some signs of cosmetic wear.


Still not sure? Help is on the way.

Ask a question about this

Ask a Question