many people have asked if the MaxIMA and other replacement sticks can be used in the later civic packs. The answer is maybe.
The sticks them self are actually 2 of the 6 cell sticks, but instead of the big screw connections that we see on the replacement sticks, we see a welded buss bar making the far side connections. The sticks also do not have the PTC sensors. I would expect that a copper buss bar could be used, but the end cap would not work as designed, so the stacking of the sticks could have difficulties. If I ever get a pack to play with, I will design a solution.