basically this is a housing for AA batteries so you can build a mini naquada reactor the reactor take two double a batteries and currently is a work in progress i am constantly working on this in my free time so expect to see some updates soon! :) UPDATE: 6/4/13 - sorry its been so long but i have had issues with my pc, anyway i have uploaded the middle part of the generator print the middle and put two aaa batteries half way in each side, these act as pegs then print the end parts twice and place these at each, the end parts work, and the batteries will act as a working power source! so you can fuel all your stargate needs.for quicker printing set your infill settings to 0.2mm the model still works fine. also for some reason ocasionally pronterface users might see some errors when compiling just print as normal and you may need to clean up the hole for the aa batteries thats what i did:P good luck and please if you print one can you press made it so other users can see :)