Replace a 8680 mAh battery compatible with MacBook Pro 15" Retina Mid 2012 to Early 2013 A1398 model laptops. 11.26 Volts (V). 99 Wh (Watt Hours). Battery model A1417.
Replace a 6600 mAh battery compatible with MacBook Pro 13" Retina (Late 2012/Early 2013). 74 Watt Hours (Wh), 11.21 Volts (V).