the truth is that the battery life on my iphone 13 pro is normal. It is also true that in beta 2 I restored due to problems with the apple watch, and perhaps that could influence subsequent installations, helping to have fewer or no errors.
on the other hand, in these betas of ios 16.2, the percentage of battery health is dropping too quickly without doing many cycles. In the last two weeks I have done 10 cycles and it has dropped 2%, when from 100% to 99% it did so with 87 cycles. Maybe when the final version comes out I will restore it to recalibrate that percentage, because it is clear that this indicator is wrong, because the battery life is still excellent. but if I dare to sell you, put there 96% subtracts value haha