garbage
I have no idea how this thing works, and it doesn't help that there are no specifications printed on it.  Would it work in Europe? Someplace with 220V?  Would it even matter? You have to leave it plugged in for something like 3 days.  DAYS! And even then I don't remember that the charging light ever goes off.  But my alkaline batteries DID get charged, I will say that.
Rating: 1 stars