Mid-2012 Macbook Pro Battery Replacement - YouTube
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How to replace the battery in a mid-2012 Macbook Pro | David Artiss
MacBook Pro (Retina, Mid 2012) Battery Replacement - YouTube
Apple MacBook Pro 15-inch Mid 2012 Replacement Battery
Replacing the Battery in a MacBook Pro Unibody (2009-2012) in 5 Minutes! - YouTube