Battery condition determined by percentage of maximum charge compared to the original designed capacity when new (8800 mAh).
Used battery may have broken screw tabs but is still held securely with less than all screws.
Capacity: 8800 mAh
One Year – We guarantee this product for one year from the date of purchase.
MacBook Pro 17″ Unibody A1297
MacBookPro8,3 Early 2011: MC725LL/A (2.2 GHz Core i7)
MacBookPro8,3 Early 2011: MC725LL/A (2.3 GHz Core i7)
MacBookPro8,3 Late 2011: MD311LL/A (2.4 GHz Core i7)
MacBookPro8,3 Late 2011: MD311LL/A (2.5 GHz Core i7)