This is a genuine replacement battery for apple macbookpro 13"
Apple A1582 A1493 Battery Replace Part Number: A1582
MacBook Part Number: A1502 EMC 2835 MacBook Retina
Apple A1582 Battery Fit for:
MacBook Pro Retina 13" 2.5GHz Core i5 (MF839LL/A, A1502, MacBookPro12,1) - Early 2015
MacBook Pro Retina 13" 2.9GHz Core i5 (MF841LL/A, A1502, MacBookPro12,1) - Early 2015
MacBook Pro Retina 13" 3.1GHz Core i7 (MF843LL/A, A1502, MacBookPro12,1) - Early 2015