I have a Rev A Macbook Air refurb. I got it just over a month ago. According to iStat and CoconutBattery the health is 95%. Coconut says: Current Battery Capacity: 95% Current Battery Capacity: 4871 mAh Original Battery Capacity: 5090 mAh Battery-Loadcycles: 5 Is that within spec? Seems odd that after 5 cycles I lost 5%. When I got the thing, at 0 cycles I believe it was even at 97% health. Are refurb batteries covered? Thanks.