Hi. I have a MBP and i'm running it with it's battery but also the adaptor connected to it so as you can understand the battery is always full. When i go to sleep i turn off my MBP and unplug the adapter from the power. When i wake up i plug it back again to the socket. In the whole procedure the battery remains full. BUT sometimes,when i wake up and turn it on with the adapter,the light goes ambient and when i check the condition of my battery it says that it's 95% full. Is this normal?Or is it because of the battery or the adapter?