of course I’m not complaining but it’s a year old how is that possible? I usually charge it when it’s about 50 % as that what it’s usually at at the end of the day. I still would have expected a bit of a drop though.
My XS Max that I've had since launch day is at 99% health, was at 100% health about 2 weeks ago and the phone gets pretty heavy usage. Battery life is still as good as day 1.