Battery Model A1437. It is important you match the model number of the laptop to the one underneath your MacBook and that you also match the year of manufacture. The year is the RELEASE year of the model and not necessarily the year you may have bought the MacBook.
This product would be a great fit for users who need a functional and reliable battery for their Apple MacBook Pro with Retina screen and the A1425 or A1437 chip.
