Laptop AC Adapter:
Dell AC Adapter PA-10 90W: Brand new original Laptop AC Adapter

 Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your Laptop and keep one in the office and one for home or travel. The Dell™ 90-Watt AC adapter enables you to operate your Laptop or charge the battery from electrical power outlets. This product has been tested and validated on Dell™ systems to ensure it will work with your computer and is compatible with Dell™ Latitude™ D-Family Laptops. It is supported by Dell™ Technical Support when used with a Dell™ system.

Don't be fooled with cheap imitation (AKA OEM or Replacement Parts)

Input: AC 100-240V ~ 1.5A 50-60Hz
Output: DC 19.5V 4.62A

This genuine Dell PA-10 AC adapter is compatible with the following Dell P/N:
U7809, 310-3399, 310-2862, 310-3399, 310-6325, 310-6557, 310-7712, 310-4002, 7W104, 9T215, NADP-90KB , UC473 , CF820, 310-7501, DF398, 310-7744

Compatible with:

Dell Inspiron:

Dell Inspiron 1150, Dell Inspiron 1420, Dell Inspiron 1501, Dell Inspiron 1520, Dell Inspiron 1521, Dell Inspiron 1720, Dell Inspiron 1721, Dell Inspiron 5150, Dell Inspiron 516 , Dell Inspiron 6000, Dell Inspiron 6400, Dell Inspiron 8500, Dell Inspiron 8600, Dell Inspiron 9200, Dell Inspiron 9300, Dell Inspiron 9400, Dell Inspiron 300m, Dell Inspiron 500m, Dell Inspiron 505m, Dell Inspiron 510m, Dell Inspiron 6000D, Dell Inspiron 600m, Dell Inspiron 600m, Dell Inspiron 610m, Dell Inspiron 630m, Dell Inspiron 640m, Dell Inspiron 640m, Dell Inspiron 700m, Dell Inspiron 710m, Dell Inspiron E1405, Dell Inspiron E1505, Dell Inspiron E1705

Dell Latitude:
Dell Latitude 100L, Dell Latitude 131L, Dell Latitude D400, Dell Latitude D410, Dell Latitude D420, Dell Latitude D430, Dell Latitude D500, Dell Latitude D505, Dell Latitude D510, Dell Latitude D520, Dell Latitude D530, Dell Latitude D540, Dell Latitude D600, Dell Latitude D610, Dell Latitude D620, Dell Latitude D630, Dell Latitude D631, Dell Latitude D640, Dell Latitude D800, Dell Latitude D810, Dell Latitude D820, Dell Latitude D830,  Dell Latitude X1, Dell Latitude X300

Dell Vostro Series:
Dell Vostro 1000, Dell Vostro 1400, Dell Vostro 1500, Dell Vostro 1700

Dell XPS:
Dell XPS M1210, Dell XPS M140, Dell XPS M1020, Dell XPS M1330

Dell Precision series:

Dell Precision M20, Dell Precision M60, Dell Precision M70, Dell Precision M65...