QUOTE(westlife @ Aug 18 2024, 11:45 PM)
To be frank, battery health has no reference value. As it degrades accordingly to usage. Even it is 100% it simply means that the usage is lower than the rest who uses the phone more.
To be honest, saying battery health has no reference value isn’t accurate. Battery health reflects how well you manage your phone, not just how much you use it. For example, in Post #11604, the cycle count is 145 with 90% capacity, and in Post #11608, it’s 196 cycles with 97% capacity. Even though they have fewer cycles, their battery health has dropped more than mine, which is still at 100% after 217 cycles provided both of them are using iPhone 15 Pro Max. This shows that it’s not just about usage—good charging habits and proper care play a big role in keeping the battery healthy.
But of course, I do agree battery health isn't the most important thing since it's a consumable, but we can still share tips on taking care of it—especially if you're not upgrading an iPhone every year and want to avoid the hassle of spending 400+ on a battery replacement; taking good care of your battery isn't a bad idea.

Here my friend battery health. She never care about it, charge when battery dead, charge while using the phone etc.
This post has been edited by jiaen0509: Aug 19 2024, 12:26 AM