The Aspire USB Charger is compatible with Aspire range of CF batteries and most standard ego battery devices which use a standard thread.
This device is intended for us in USB2.0 or higher power sources.
Important Safety Notice:
Input: DC 5v 500mA
Output: DC 4.2V 420mA
By Giddy from Suffolk
This was included with my first aspire kit. It charged the quickly and has a little led light so you know when it's fully charged which is a bonus.