Laptop AC Adapter 18.5V 3.8A 100% Compatible original. Laptop AC Adapter 18.5V 3.8A 70W 4.8*1.7 3 Prong for Compaq Armada 110 ... E500 1. Description: Input: AC 100 ... -001, 146594-001, 159224-001, 163444-001, 179725-003, A265, AC-C14, 285288-001, LPACQ3, PA-1651-02C, PP1006, PPP002D, P ...