LEGO Battery Box Mod

This box allows the use of a larger battery pack...and a rechargeable one. It requires unsoldering the original battery box from the top piece. Then I soldered a quick connector for the specific battery packs that I had. I used screws that were slightly larger in diameter then the original ones, but they work perfectly. If you got to this point, you probably dont mind modifying a few LEGO pieces. It took having my 3yr old son destroying everything that we built to finally break me. Now litt