yeah racing hard case lipo loose wire
 

i had the balance tap wire break which is common with taps that have a stiff wire as many of you already know.

when i opened the lipo up it had pits in it from a small rock rolling around in between the hard case and the lipo itself
i did not even think to seal the ends when i brought them
any how heres a pic for comparison to other lipos

just note its says its 4000ah 25c but all these lipos where labeled wrong from the factory and are 3600ah 20c lipos

http://img266.imageshack.us/img266/8649/dsc00227gz2.jpg

open up and re solder or wait until it looses balance then through away or just through away

i re soldered it that day its fine thanks any how mate