Ive been a little scatter brained today and made a few calls to Lib. F to return some batteries, after the calls I realize that I didn't ask the right info. I was told to return the batteries in the same package they arrived in but I threw the box away a while ago, I'm assuming as long as I secure them safely and mail them it won't be a problem (?), I'm thinking a in a small box which I'll put in a brown envelope. I'm a little worried because I don't know if the original packaging had some kind of reference needed.
I also was given a tracker number to monitor the mail.