Anker New Laptop Battery for Apple A1331 A1342 Unibody MacBook, MacBook Air MC234LL/A MC233LL/A 13.3-Inch (only for 2011 & 2012 version), also fits 661-5391 020-6580-A+Two Free Screwdrivers - 18 Months Warranty [Li-Polymer 6-cell 5400mAh/59Wh]
About AnkerAnker offers diverse consumer tech solutions including batteries, adapters, networking devices, and more. We are passionate about excellence so that with every Anker brand purchase, you can expect to find quality materials, reliable performance, affordable prices, and great customer service! And thanks to our customers, now the Amazon first 10 top rated laptop batteries are from Anker!Compatible ModelsApple MacBook Pro 13.3-Inch:MC375LL/A / MC374LL/A (2011&2012 Version)Apple MacBook Air 13.3-Inch:MC234LL/A / MC233LL/A (2011&2012 Version)Apple MacBook Pro 15.4-Inch:MB985LL/A / MC118LL/A / MC373LL/A / MC372LL/A / MB986LL/A / MB133LL/A / MB471LL/A / MB134LL/A / MB470LL/A (2011&2012 Version)Apple MacBook Pro 17-Inch:MC024LL/A / MC226LL/A / MB076LL/A / MB766LL/A / MB604LL/A (2011&2012 Version)Notice: Please be aware that this built-in battery only for laptops manufactured in 2011 &2012, not work for laptops made in or before 2010.Compatible Part NumbersA1331 / A1342 / 661-5391 / 020-6580-A / 020-6582-A / 020-6809-A / 020-6810-ABuy with confidence!18-Month WarrantyShip next business day24 x 7 Email Support8-hr x 5-weekday Call Support