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Macbook 13-inch mid 2009 battery has grown

What would cause the interior batteries to grow and delaminate from the cover?

Posted on Feb 16, 2013 8:21 AM

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Posted on Feb 16, 2013 8:23 AM

Age, excessive heat, or an internal defect. Replace it before it damages your Mac.

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Level 10

141,264 points

Feb 16, 2013 8:23 AM in response to Christi Gibson

Age, excessive heat, or an internal defect. Replace it before it damages your Mac.

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Macbook 13-inch mid 2009 battery has grown

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