Iphone 1 1pm battery health 75% battery life ratio 100 battery life difference?

1~2 hours. The product manual issued by official website of Apple mobile phone shows that the battery health of iPhone 1 1ProMax is 75%, and the battery life of iPhone 100% can be 1~2 hours. Generally speaking, there is little difference, and it will not be particularly obvious if it is used too much. IPhone 1 1ProMax is a mobile phone owned by Apple, which was released in the early morning of September 1 1 Beijing time.