While switching plugs from the stock battery plugs to Deans RC Plugs, i accidentally pulled the very thin wire of the battery too hard and the battery would not emit any power unless i wiggled the wire. This told me that the solder joint to the voltage board of the battery came loose or broke off. I figured that these in-expensive batteries probably are not soldered on very well or at least, not enough to with stand harsh riding especially the bumpy ones. So, i went ahead and bought some 1.5" Shrink Tubing from Frye's electronics and decided to "rebuild" my battery pack. Here is a quit 'tute on how i did that. Anyway, enjoy!