If it shows 100% charged at the top menu bar why doesn't it show fully charged below? (10 month old 13")
Charge Information:
Charge Remaining (mAh): 5837
Fully Charged: No
Charging: No
Full Charge Capacity (mAh): 6093
Health Information:
Cycle Count: 159
Condition: Normal
Battery Installed: Yes
That system report data you posted there is accurate (5837/6093=~.95) and the OS fudges the number in that graphic in the menu bar to show 100%. The numbers you showed in system report are the true charge numbers though.
I assume Apple does this so we don't freak out when the percent indicator floats up and down while on AC power.
You can see the same thing here with mine. The real reading is ~98% while the graphic shows 100%. Coconut battery uses these same accurate numbers and not the fudged %.

