Customer ServiceRest assured with 30 days Refund and 12 months Warranty; Note: return windows will close after one month, dont worry about it, you can click on seller store on right corner ask a question and contact seller directly. Basic DetailsItem Model: A1582; Battery Type: Li-ion; Voltage: 11.42V; Capacity: 74.9Wh/6559mAh; Battery Color: Black. Compatible P/N A1493 A1582 Compatible Laptop ModelsA1582 A1493 Battery for MacBook Pro Battery 13 Inch Retina A1502 (Early 2015, Mid 2014, End 2013) MGX72LL/A ME864LL/A ME865LL/A MGX82LL/A ME866LL/A A1493 ME867LL/A MGXD2LL/A 020-8148 ME864 ME865 ME866 ME867 020-8184 MF840 MF43 MF41 MF40 MF841 MF843 MGX92 NoteThe package includes: 1*battery and 1*Instructions. Before purchasing, please open the back cover of the laptop to confirm the battery model and shape.