Hey guys. I've been using my new Air for a couple of days now and really fallen in love with this beauty. However I realized that the brand new MBA is not shipped with a battery capacity of 100%. I started to worried about it. I ran both coconut battery and Battery health since the first boot. The original battery capacity stated on both program are 6700mAh, but my 2day's old MBA currently only has 6598mAh, which is a 2% dropped.. what should I do to prevent this from occurring? Or is it true that every new Macbook computer does not guarantee a full 100% flawless battery? Can any apple genius explain this to me please.. I couldn't find any credible result from Google.. Your comments are appreciated. Thanks guys!