Apple a1437 battery for macbook pro 13″ retina late 2012/early 2013, A1425 battery replacement

High quality replacement battery for Apple A1425(EMC 2557) is 100% compatible and will meet or exceeds original Apple battery specifications, all of our batteries for Apple A1425(EMC 2557) are made with high quality battery cells.
Note :1. 11.1V and 11.21V are compatible, they are in common use. 2. This battery(A1437) only fits for Apple MacBook Pro 13.3 Inch Retina A1425(EMC 2557)(Late 2012) and A1425(EMC 2672)(Early 2013).
Chemistry : Li-Polymer Color : Black Voltage : 11.21V Cells : 6 cells