... ) 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 ... 710MDell Inspiron 1420, 1501, 1521, 1525, 1526, 1720, 1721Dell Inspiron 6000, 6400, 8500, 8600, 9200, 9300, 9400Dell Inspiron E1405, E1505, ...