RAVPower&reg; DL90B-RA Laptop Notebook Replacement AC Adapter + Power Supply Cord (90W / 19.5V / 4.62A / 7.4*5.0mm Central Pin), for Dell Inspiron 1501 1525 12 13 14, 11z 13R 14R 15R 17R, 1300 1318 1400 1401 1410 1420 1440 1464 1500 1505 1520 1521 1526 1530 1546 1570 1700 1721 1720 1705 1750 1764, 5150 6000 6400 8500 8600 9200 9300 9400, E1405 E1505 E1705,300M 400M 500M 600M 505M 510M 520M 630M 640M 700M 710M, N4010 N5010 N5110 N7010