What kind of batteries does it need?

I read this tip in the January 2009 issue of Parents magazines - I always had the intention of following through on it, and even went so far as to make a list...


The tip: "Genius Reader Tip - Battery Trick: Using a Label Maker, create stickers to attach to any toys and gear that tells you what kind of batteries it requires."


I think it would also be beneficial to indicate on the sticker how many of that battery.


I have a Label Maker like this one, from Target for under $20: