Brand new Replacement Battery for MacBook Pro Retina 15 (A1398) (early/mid 2012/12013)
This item often fixes the following problems:
Battery not charging
Battery charge dies quickly

Compatible Macbook Model # A1398 (early/mid 2012/12013)
Compatible Part # A1417
Note: This part will not work with A1398 Late 2013 Retina