Compatible Ibm Thinkpad Ac Adapter T60p Model Type 6371 6372 6373 8741 8742 8743 8744 8745 T61 Model Type 1959 6377 6378 6379 6457 6460 6461 6462 6463 Power Cord Power Supply Charger 90 Watt 90w 5 year warranty, with warranty card Over current, voltage protection 20v,90w low price,quality replacement to oem equipment compatible to orginal manufacturer equipment