Acer 19V 7.3A 
Specification:
  Input: AC 100-240V, 50-60Hz
 
Output: DC 19V 7.3A  
 
Connector: 5.5-2.5mm
 
 
Compatible:  
Acer Aspire 1360/1500/1520/1600/1610/1620/1660/1670/1680
 
 Acer TravelMate 240/250/2000/2100/2200/2203/2203LMI/2500/2600/2700/3000