Electrical aspect
Capacity is good without achieving the original battery. I try watching a film HD 720, the computer had an autonomy of 1:40 which is convenient and close to the original battery.
To be more specific, there are telque HWMonitor software that indicates the wear rate of the battery.
Planned capacity: 56,1Wh
Full load capacity 45 Wh
Wear level 20%
Manufacturing date April 2014
Appearance shipping
Very well: fast and well packed