Please help: 1GB express, when charging, how do you know when battery is fully charged?

I don’t see any change in the display when I am charginf the battery by USB

I charged it for 6 hours and it still looked like it was charging. Then I unplugged it and the battery indicator showed it was full…but how do you know when to stop??

my display says “Charging” for a long time.  but eventually it says “charged”.  the animation continues, so check the text carefully.

Thanks, I will look for that.