So yeah it has been 17 days and I have been using my MBP intensively charge and discharge. 17 days a total of 10-12 charge cycle already. The end calculation is between 4 to 4.65 years battery lifespan if I keep my intense usage. So even if I bought the AppleCare... which is still pointless unless your battery marks at under 80% capacity. Is it really under 80% battery capacity by policy for replacement?