Maximum charge lost 10% in 3 months
My Macbook is 3 months (bought on 02. November 2015) old and has 42 load cycles.
I use CoconutBattery to see, how the battery works.
At the beginning I had a maximum charge of 5297 mAh and now after 3 months I have a max. charge of 4792 mAh. This is nearly 10% less.
I use the MacBook normally without power if I'm on the way and connect it to power, if I'm in the office or train.
My old MacBook Pro after 3 years has 87% maximum charge of the design capacity.
So I think, that MacBooks battery has a problem? SMC reset changed nothing.
What can I do?
LoadcyclesMaximum capacity (history)
3 cycles 5265 mAh
19 cycles 5177 mAh
22 cycles5094 mAh
23 cycles5107 mAh
24 cycles5086 mAh
25 cycles5107 mAh
26 cycles5089 mAh
27 cycles5084 mAh
29 cycles5092 mAh
30 cycles5090 mAh
32 cycles5109 mAh
34 cycles5098 mAh
35 cycles5105 mAh
36 cycles5072 mAh
37 cycles5058 mAh
38 cycles5000 mAh
41 cycles4852 mAh
42 cycles4792 mAh
MacBook (Retina, 12-inch, Early 2015), OS X El Capitan (10.11.3)