don't you hate it when tou drive around and hit a bump or hit something and one off the batteries comes out just enough to not contact with the holder if you have this problem heres what u got to do
1.get some foam from the x-mod case and some tape or a glue gun for the best results (warm the gun if u plan to use one) some sissors and batery clips
2.cut the foam the size of the battery clip (you can use the back of the clip to get the right measurement).
3.put some glue on the inside of the battery clip and stick the foam over it and do the same with the other clip
4.snap on the clips and never worry about putting ur batteries in again. enjoy