Batteria A1417 per Apple MacBook Pro 15" A1398 2012 2013 Retina MC975LL/A
A1398(EMC 2512). A1398(EMC 2673). 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use. 2.Li-Ion Laptop Battery 14.4V and 14.8V are in common use. Also you must backup your data before starting any repair process.