Replace a 6730 mAh battery compatible with MacBook Pro 15" Unibody Early 2011 to Mid 2012 A1286 model laptops. 77.5 Watt Hours (Wh). 10.95 Volts (V). Part #661-5844. Battery model #A1382.
Replace a 7080 mAh battery compatible with MacBook Pro 15" Unibody (Mid 2009/Mid 2010). 77.5 Watt Hours (Wh), 10.95 Volts (V).