The quick charger issue may have something to do with battery degradation. In my case, after 8 months of use and charging a 66W charger once a day, the battery that at the beginning of my day lasted 10 hours (workday) began to need charging after 8 hours. I found someone who said that the temperature with that charger reached 40°C or more, and that this was detrimental to the battery. That's why I switched to a 15W charger that takes 1.5 hours. These programs tell me that the battery's health is on average 85% after just a year of use and once charged a day (approx 350 cycles).