Hi ! For those who are more informed about batteries and its cycles count I would like to understand if this situation is normal. I've a new rMBP 13, early 2015 (current model), I've installed the coconut so I could get the battery information and all of that. Here's the situation, I've checked it a few days ago when it was only 6 cycles and today that it has 8 cycles (2 more only) the maximum charge changed from 6621 mah to 6500 mah. What the hell.. I know that the design capacity is 6559 and when the batteries are new they're suppose to get a bit more charge than its maximum capacity design, however, I was surprised that it lost 121 mah of max charge just in 2 cycles! Is it normal?