I tried searching, but nothing came up so in turn: Currently my battery (and computer) is 7 weeks old. My battery capacity is designed for 6300mAh, but the day I got it it was at 6100mAh. I didn't complain, but I asked and they said this was normal--I guess not all batteries are perfect. However the capacity has not decreased much since, only to 6075mAh. I had pretty bad luck before with batteries with them dying at 30 cycles, but this time it's been good. So far it's at 65 cycles. When should I expect the battery to die at the rate I am going at?