This document describes a replacement AC adapter that provides 90W of power and is compatible with the HIPRO HP-A0904A3 adapter. It has a barrel connector with an internal diameter of 1.7mm and external diameter of 5.5mm. It can be used with many Acer Aspire and TravelMate notebook models.

1. Replacement HIPRO HP-A0904A3 AC Adapter 90Watt
Description:
New Replacement HIPRO HP-A0904A3 (Rev.01) AC Adapter Kit 90Watt 19V 4.74A with
5.5*1.7mmB Plug, 3-Prong Cord included. Compatible HIPRO HP-A0904A3. Works for Acer
Aspire 4741 Series Notebook PC and more. The charger can be used worldwide, so take it
with you anywhere you go.
Replacement HIPRO HP-A0904A3 (Rev.01) AC Adapter 90Watt with Power Cord
Manufacturer: 3rd Party
Input: AC100-240V 50-60Hz
Output: DC 19V 4.74A
Power: 90W Max
Outlet: 3-Prong
DC Connecter (Barrel) size:
Internal Diameter: 1.7mm
External Diameter: 5.5mm
Item Includes: AC Adapter and Power Cord.
Compatible Part Number:
HP-A0904A3 B1LF REV:01 , AP0900A005 , AP.0900A.005, ADP-90CD DB, AP.09001.027,
Replaces Delta Electronics - Blue Tip, for use with blue colored dc jacks.
Please MAKE SURE you have order a correct connector. Please make sure the DC OUTPUT of
AC adapter & Connector size are accordant before order.
Compatible Model:
Compatible Acer Notebook Models:
Aspire 4720TG, Aspire 4741G, Aspire 4820TG, Aspire 5542G, Aspire 5551G, Aspire 5553G,
Aspire 5610,
Aspire 5630, Aspire 5739G, Aspire 5740DG, Aspire 5740G, Aspire 5741, Aspire 5741G,
Aspire 5742G, Aspire 5745G, Aspire 5745PG, Aspire 5820TG, Aspire 5920G, Aspire 6530G,
Aspire 6920G, Aspire 6930G, Aspire 6935G, Aspire 7520, Aspire 7520G, Aspire 7530G,
Aspire 7540G, Aspire 7551G, Aspire 7552G, Aspire 7720, Aspire 7720G, Aspire 7720Z,
Aspire 7730, Aspire 7738G, Aspire 7740G, Aspire 7741G, Aspire 7745G, Aspire 8530,
Aspire 8730, Aspire 8730G, Aspire 8735G, Aspire 8920G, Aspire 8930G, Aspire 9410Z,
TravelMate 5620, TravelMate 5740G, TravelMate 6592G, TravelMate 6593,
TravelMate 6593G, TravelMate 7520, TravelMate 7720, TravelMate 7720G, TravelMate 7730,
TravelMate 7730G, TravelMate 8210, TravelMate 8372G, TravelMate 8572G

2. Source:
http://www.chargerbuy.com/replacement-hipro-hp-a0904a3-ac-adapter-19v-90w-cord.html