Single AA Battery Holder

today we'll show you how to make a battery holder for double-a batteries I have a whole bunch of double-a batteries that I want to put them together and I want to put them in series nine of these and it's gonna have to look something like this so I need something long and round to hold all of the berries together I went to a local hardware store and found this half-inch PVC pipe the inside diameter is just a little bit bigger than the merry so that's a little bit of play I can properly insert a piece of cardboard paper or something in the middle to make it tighter that should be fine but then I went to the garden area and found this piece of irrigation pipe and it fits a berry just perfectly still a little bit of play but it's a lot better than the other half inch PVC pipe so this pipe is a pipe I'm going to use for this project so my plan is to insert the berry inside the pipe like so