Originally posted by anstratdubh1979[..]
You are correct sir. It used one of them there 9 volt batteries. As long as you don't leave the cable in the guitar jack all the time, it will last fairly long.
I used have a Fernades version of a Gibson Chet Atkins. I can't tell you how many times I went to play it only to find out that the battery was dead because I left the cable plugged in.