... ) 12 months warranty 19.5V 3.34A ac/dc adapter for Dell laptop INPUT:Input : 11V--15VEfficiency 89% Min. Nominal InputOUTPUT:Output ... -90KB, PA-1900-02D (05D2), PA-12 Family and othersCompatible Laptop ModelsDell Inspiron 300M, 500M, 505M, 510M, 600M, 630M, 640M, ... , D410, D420, D430, Dell Latitude D500, D505, D510, D520, D530, D531, Dell Latitude D600, D610, D620, D630, Dell Latitude D800, D810, D820 ...