MBP battery

[robrose20]

Hi, I know there have been a lot of threads on the forums about MBP battery issues. I have a MBP 15" SR, about 6 months old. The last time I charged my battery it was at 97% health with 31 cylces. I just charged it and now it is at 85% health with 32 cycles. What gives??

I have calibrated.

 

[tMac85]

calibrate it. and see what happens.