MacBook Pro 13" Retina (A1989, A2251) BatteryReplace a 5086 mAh battery compatible with MacBook Pro 13" Retina model A1989 (Mid 2018/Early 2019) or model A2251 (Four Thunderbolt Ports 2020). 58 Watt Hours (Wh), 11.41 Volts (V).8$129.99View