Today the new battery arrived! I immediately got it charging and then planned how I am going to put the power delivery system back together as I took it apart to hook up the main electricals to the external power. I also researched D-bus because we may use it to sync when the pi cams will take the two that make up the anaglyph. Tomorrow, I have a lot to do with the power delivery system and make sure the new battery will work. All the stats say that it should do quite nicely but I won't know for sure until I test it tomorrow.