Case is 81mm long 73mm wide ( outside measurement)so should fit any battery up to 79 mm (inside measurements) assuming plastic is about 1mm thick on either end. Looks like the batteries can lay either way 81mm length or 73mm width. So there should be plenty of room. ;)
http://i.imgur.com/fKSQtVA.jpg..........You self made victims crack me up. =D