Zerominusone sir the standard vapor king line is 65mm at 180mah for the shorties, 78mm at 280mah for the regulars, and 102mm at 380mah for the xl's. All V4L batts are gen 1 unregulated kr808's. The vapor king diamond and stealth autos are the same size and mah but the
batteries last slightly longer and have a higher voltage holding capability. The new manual king diamond and stealth lines are 74mm for the shorty, 87mm for the regular, and 111mm for the xl's. No hard data on mah is given but going by my testing data they should be around 200-205mah, 300-310mah, and 400-410mah for each.