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2.3GHz, 2.6GHz, or 2.7GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.7GHz) with 6MB shared L3 cache.

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Battery Replacement - Full Charge Capacity fell 1200mAh the first day

Yesterday I replaced my rMBP battery. The first thing I did was calibrating it as recommended. I looked up the full charge capacity, which was 9000mAh at this time. Now, one day later, it is down to 7800mAh, with heavy use. Is there anything I could do?

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Where did you buy the battery? Also lets run this app CoconutBattery and take a snapshot of the main window posing it here Adding images to an existing question so we can see it.

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Of course I meant “without heavy use”!

I bought the iFixit Repair Kit.

Unfortunately I’m not on my Mac right now. This is the last picture i took. After I booted it the first time the full charge capacity was at 9004mAh. [image|1700572]

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Looks like you got a bad one ;-{

Contact the store customer support for a replacement Contact iFixit Customer Support

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Jonas will be eternally grateful.
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