Simple question on using PSU on MB Pro 2012

[marqus]

Hi there,

quick question. Lets say, there is a 2012 Macbook Pro on my desk. I use it 99% on my desk. Will the battery suffer from beeing constantly connected to the power supply? Is it still like it was back in the days? Or does te battery not wear out (?) by aving the Macbook on PSU all te time?

thx,
Markus

 

[Audit13]

All laptop batteries will degrade regardless of whether is left charging all the time or sitting unused on a shelf.