Thanks for the info. Anyway, any idea on why they changed those directives?
Saluditos,
Ferrán.
An earlier post answers this already:
Apple didn't change its mind. User-removable batteries in older Apple notebooks should be calibrated. Apple likely removed the link because most notebooks in use today are likely to be the unibody models. Removal of the link doesn't change the fact that calibration still applies to those older models.
The built-in batteries in the newer Mac unibody notebooks come pre-calibrated and do not require regular calibration like the removable batteries in older Apple notebooks.
Remember that calibration only serves to keep battery readings more accurate, and does not improve or extend battery life.
The link below should answer most, if not all, of your battery/charging questions. If you haven't already done so, I highly recommend you take the time to read it.