I am having problems with this battery, well all my batteries only give me 12 or so minuets of flight time. Here is a log from my last flight. It shows about 11 minuets of flight time, total current of 3540mah used, I shut down at 13.4 volts. It flew for nearly 1.5 minuets at 0% battery remaining. I am not sure if I am missing something, but this is fairly standard readings for all my batteries. Any ideas what going on? Well here is a link to the .bin file.
https://dl.dropboxusercontent.com/u/12373054/42.bin
https://dl.dropboxusercontent.com/u/12373054/42.bin