As example you look on the battery lifetime of your smartphone. Over 2 years you have to charge it more often than before. So if the console is 4 or 5 years old, the capacity is maybe half the size as at the beginning. What are your thoughts about that?
And how we can expand the lifetime of the battery with the right charging times? (Is it good if we let the battery go to 0%? Is it good if we charge them always?)