Health 99% already on launch 15 Pro Max with 56 cycles. Never wireless charged, never fast charge (only slow Apple 5W charger), gone just 4-5 times over 80% and never under 20%. I think it recalibrated the last time I went to 100%. If many of you with 100% capacity will go one time to like 15/20% then 100% it will probably recalibrate as well.