Step 1: Materials
-usb drive (obviously)
-knife,drill,pliers anything necessary to disembowel the capacitor
-hot glue (my favorite!)
-flat head screwdriver
make sure your usb itself is smaller than the capacitor
Step 2: Prep
set that aside. than take a small flat head screwdriver and slip it along the outside ring of the capacitor and pry it off revealing the guts of the capacitor you will need to remove most of the guts in order to fit the flash drive in.
Step 3: Finishing
last thing to do is take rubber cap that used to be on the bottom of the capacitor cut a rectangular hole in it and fit it around the usb and lever it back into place.
and there you have it folks a usb capacitor.