MacBook Pro Retina battery

[orbitv4]

I have a 15 macboockpro retina six months of use and almost always
I plugged in and always 100% mark. ,Once the week I downloaded up to 20%.had another 15 that pro macboock
connected to power down to 95% and then began to charge again
the retina pro macboock always 100% brand battery
program in coconut battery if descending the percentage correctly
wrong battery?
sorry for the translations I have done with google translator

 

[GGJstudios]

Your post is very difficult to understand, so this may or may not be the answer you seek. It's normal that your battery may stop charging between 93-99%. For details, read the CHARGING section of the following link.

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The link below should answer most, if not all, of your battery/charging questions. If you haven't already done so, I highly recommend you take the time to read it.

Apple Notebook Battery FAQ​