Batterytec® Battery for Apple MacBook Pro 13 "Unibody A1322 A1278 MB990LL / A MB991LL / A [10.8V 5200mAh, 12 months guarantee] (Electronics)
The battery cut this to 10% and the MacBook unable to relight it. After calibration, a battery that is worth! Otherwise, go on Google to learn how to calibrate a battery, that serve you if you buy this battery.