Acer 19V 4.74A 
Specification:
Input: AC 100-240V, 50-60Hz
 
Output: DC 19V 4.74A
 
Connector: 4.8-1.7mm

 
Compatible:
AcerAspire
3020/AS3020LMi/AS3020WLMi/AS3021WLMi/AS3022LMi/AS3022WLM/AS3022WLMi/AS3023LMi/AS3023WLM/AS3023WLMi/AS3025WLMA/AS3025WLMi/5020/AS5020LCi/AS5020LMi/AS5021LCi/AS5021LMi/AS5021NWLCi/AS5021WLCi/AS5021WLM/AS5021WLMi/AS5022NWLMi/AS5022WLM/AS5022WLMi/AS5023WLMi/AS5024LMi/AS5024WLCi/5040/5600/5610/5620/5650/5670/7110/9410/9500 /AS9502WSMi/AS9503EWSMi/AS9504WSMi/9510
AcerTravelMate2420/4200 /4220/4400/TM4402WLMi/4670/5610 Acer/8200/TM8202WLMi/TM8204WLMi