... 12 months warranty 19.5V 3.34A ac/dc adapter for Dell laptop INPUT:Input : 11V--15VEfficiency 89% Min. Nominal ... E1405, E1505, E1705Dell Latitude D400, D410, D420, D430, Dell Latitude D500, D505, D510, D520, D530, D531, Dell Latitude D600, D610, D620, D630, Dell Latitude D800, D810, ... We can provide adapters (36~180W) applicable to laptops of various brands and models. .5. Free samples are offered.