Replacement 90W, 19.5V, 4.62A Pin size 7.4-5.0mm Dell Labtop Charger (Big Pin) Features - Input: AC 100-240V - Output: DC 19.5V - 4.62A - Wattage: 90W - Connection: 7.4mm x 5.0mm Compatibility: - 9T215, NADP-90KB A, 310-7712, 310-2862, 310-3399, 310-6325, 310-6557, 310-7712, 310-4002, - 7W104, NADP-90KB, C2894, 2H098, 9T215, UC473, 7W104, 310-3149, 5U092, PA-1900-02D (05D2) - PA-3EPA-10 and PA-12 Family and others FIT LAPTOP MODEL: - Dell Inspiron: 300M, 500M, 505M, - 510M, 600M, 630M, 640M, 700M, 710M 1150,1420, 1501, 1521, 1525, 1526, 1720, 1721, 6000, - 6400, 8500, 8600, 9200, 9300, 9400 E1405, E1505, E1705 Dell Latitude: D400, D410, D420, D430, - D500, D505, D510, D520, D530, D531,D600, D610,D620, D630, D800, D810, D820, D830 - Dell Precision: M20, M60, M70 D-Family