Call it a PSA or whatever - I don't really care where this belongs.
I had the battery on a couple of iphones changed today as the cost is still $109. The battery capacity was still 85% for both phones and Apple were insisting that I wait till the battery capacity hits 80%. I said I wanted them changed and saved myself $72.
The current out-of-warranty battery service fee will apply until the end of February 2023. Effective 1 March 2023, the out-of-warranty battery service fee will be increased by A$36 for all iPhone models prior to iPhone 14.
@Larsson: Sorry I mean the phone performance relating to battery health. A few years ago apple got busted because of the Battery Gate scandal that to deliberately slow phone when battery was unhealthy. After that been fixed I am not sure if battery health is still relevant to performance or not. My XS has 80% health at this moment and a bit slow so I am thinking about replacing the battery but just wanted to make sure the new battery would make it faster, or even just slightly. Asked Apple over chat funny enough they don’t give you a clear answer.