If I gave my 600 mah batteries a full charge with my 50 ma wall wart 1 week ago, would it hurt my batteries if I put a quick charge on them now if I wanted to fly tomorrow?

Or should the batteries be drained more than by just sitting around for a week before I use the quick charger?

I thought I read in a thread it's not good to quick charge batteries if they aren't drained very much.