Check iPhone 7 battery health
If I replace a new iPhone 7 battery in the after-market, can the iOS 11.3 check my battery health?
发售于2016年9月16日。型号为1660、1778。有 GSM 或者 CDMA 网络制式可选。提供32、128或者256GB 的存储空间。提供玫瑰金色、金色、银色、黑色和亮黑色。
that depends on the quality of aftermarket battery you get.
There is a voltage filter that it needs to be able to take measurements off of to run the tests. if it is a 5-19$ battery, probably not. but if youre buying a 30-40$ battery, it is quite possible the required components are there. However, you can never be sure with 3rd party.