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11.1V A1322 Battery for MacBook Pro 13 Unibody - A1278 - Mid 2009 / Mid 2010 / Early 2011 / Late 2011 / Mid2012
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What is the "real-world" battery life of the "Late 2012" and "Early 2013" 13-Inch Retina Display MacBook Pro? How does the battery life compare to the 15-Inch Retina Display and 13-Inch "Mid-2012"
What is the officially 'best' way to keep a MacBook's battery healthy and long-lasting? Is it better to charge to full and unplug it, or charge only when necessary? - Quora
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