... - 60hz Output,DC 20V 4.5A 90W Connector Size. 3-prong laptop AC ADAPTER FOR DELL 90WDell 20V 4.5A (PA-9)(93-06003 ... size: Special 3 hole tipReplace Part Number: PA-9, ADP-90FB, 3K360, 6G356, 9R733, 06G356, PA-1900-05DFit Laptop models:Dell Inspiron ... Inspiron 1100Dell Latitude C640Dell Latitude C840Dell Precision M50 LAPTOP AC ADAPTE FOR DELL OEM PA-9 90W AC ADAPTER CHARGER FOR INSPIRON 1521 1525 1526