Generally speaking the best for the modern batteries in our laptops is to be charged between 20 - 80 %. I think Apple fiddles with the 100% and it is not the ac

Generally speaking the best for the modern batteries in our laptops is to be charged between 20 - 80 %. I think Apple fiddles with the 100% and it is not the actual 100%. I am not able to find a credible source to confirm this. Ideally you would want to remove the charger when your battery is around 80% and reconnect it when it hits 20%. This can be done with some of the PC vendors easily.