See here the techinal details for my MacBook.

This is already my third battery. The second one was just one year old when it died. But it was replaced on guarantee.

See here the charging curve from my first battery.

For a full loaded battery “istats battery” reports now:

Battery health:         Good        
Cycle count:            2           ▁▂▃▅▆▇  0.2%
Max cycles:             1000        
Current charge:         6530 mAh    ▁▂▃▅▆▇  100%
Maximum charge:         6537 mAh    ▁▂▃▅▆▇  103.3%
Design capacity:        6330 mAh    
Battery temp:           31.5°C

In a little bit more than 2 hours an almost empty battery is charged.

plot_capacity

Very interesting is the temperature of the battery over time.

plot_temperature