Eathtek Replacement Battery Indicator 821-0828-A For Macbook Pro 13" 13.3" A1278 2009 2010 2011 2012 Compatible Model Numbers: Macbook Pro 13" 13.3" A1278 2009 2010 2011 2012 Compatible Part Numbers: 821-0828-A Replacement and high quality,Replace your faulty, cracked or broken Battery Indicator Each Battery Indicator is tested before shipping All pictures are taken from the real item, please check carefully before bidding.