Ombar A1322 Battery Macbook Pro 2011 battery for Apple MacBook Pro 13" A1322 A1278 (Mid 2009, Mid 2010, Early and Late 2011, Mid 2012 Version) Sony Grade A Cell,10.95V

About your battery Having a battery fully charged and the laptop plugged in is not harmful,When the hardware excessive heating we suggest remove the battery It's recommended to perform partial discharges to capacity levels of 20~30% and frequent chargesTo store a battery for long periods of time, its charge capacity should be around 40% and it should be stored in a place as fresh and dry as possibleThis Apple laptop battery is only for MacBooks manufactured in 2009 Mid 2010 Early and Late 2011 Mid 2012 version. Compatible Models: MacBook Pro 13-inch 2009 Version: (MB990LL/A, A1278, MacBookPro5,5) - only for Mid 2009 version (MB991LL/A, A1278, MacBookPro5,5) - only for Mid 2009 version MacBook Pro 13-inch 2010 Version: (MC374LL/A, A1278, MacBookPro7,1) - only for Mid 2010 version (MC375LL/A, A1278, MacBookPro7,1) - only for Mid 2010 version MacBook Pro 13-inch 2011 Version: (MC700LL/A, MacBookPro8,1) - only for Early 2011 version (MC724LL/A, MacBookPro8,1) - only for Early 2011 version (MD313LL/A, MacBookPro8,1) - only for Late 2011 version (MD314LL/A, MacBookPro8,1) - only for Late 2011 version MacBook Pro 13-inch 2012 Version: (MD101LL/A, MacBookPro9,2) - only for Mid 2012 version (MD102LL/A, MacBookPro9,2) - only for Mid 2012 version Apple MacBook Pro 13-inch: MB990*/A / MB990CH/A / MB990J/A / MB990LL/A / MB990TA/A / MB990ZP/A / MB991*/A / MB991CH/A / MB991J/A / MB991LL/A / MB991TA/A / MB991ZP/A / MC700 / MC700B/A / MC700E/A / MC700J/A / MC700LL/A / MC700TA/A / MC700X/A / MC700ZP/A / MC724 / MC724B/A / MC724E/A / MC724J/A / MC724LL/A / MC724TA/A / MC724X/A / MC724ZP/A / MD313LL/A Compatible Part Numbers: 661-5229 / 661-5557 / 020-6547-A / 020-6765-A / A1322 / A1278(2009 2010 2011 2012 version)