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mahger

macrumors member
Original poster
Sep 14, 2007
43
0
Hi, I have a Penryn Macbook Pro which I bought the day they came out, and both iStat and coconutBattery tell me that my battery is only at 92% health. (5197 out of the original 5600 mAh) It has been through 3 cycles and I have calibrated it. Is this normal, or should I call apple and get it replaced?
 
sounds like you dont use the battery enough..only 3 cycles.

That should have nothing to do with this at all.

To the OP, wait a little longer and do a couple more calibrations. If it gets worse, I would call and let them know you are having concerns. If it stays where it is at, just keep an eye on it so if it does go down you will notice.
 
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