Laptop AC Adapter for Dell ADP-90FB REV.B Latitude C820 Inspiron 1100/2650/5100/8200 Laptop AC Adapter for Dell ADP-90FB REV.B Latitude C820 Inspiron... Also Compatible with : Delta ADP-90FB REV.B, Dell PA-9, Dell 6G356 Input : AC 100-240V - 50/60Hz - Output : DC 20V, 4.5A, 90W This Product has 12 MONTHS REPLACEMENT WARRANTY Package Includes: 1 pcs AC Adapter