AC Power Adapter/Battery Charger 90 Watt for Dell Latitude 100L ATG D620 D400 D420 D500 D510 D600 D610 D620 D630 D640 D800 D810 D820 D830 E4200 E4300 E5400 E5420 E5500 E5510 E6400 E6410 E6420 E6500 E6510;