Tim. I am new to Stovebolt and I have the EXACT same issue as you did. I have the same Airguide Compass and I need a battery that will fit in the tube. You said that you finally found some batteries from china (a 4 pack). I wanted to ask if you could send me a link to where I could find that same battery (compatible in size to the old Eveready #912 or Burgess #7). I would so appreciate it. I would have messaged you directly but I am new and Stovebolt would not allow me yet.