Iphone 11 Battery Health 98 After One Month. IPhone 11 Pro Max bought almost exactly one year ago November 19 2019. It recalibrated after one of.

The capacity after 5 charges was 20 more than the first time. Battery health has never been that accurate mines also at 99 after a month. In other words battery health is degrading by 1 or 2 percent every month.
I then sold that and bought an XS Max.
Answer 1 of 5. You must disable location services you must disable background refresh you must enable low battery mode if youre not high usage app for month delete it turn off notification for it enable wifi -bluetooth completely if youre using it From abov. I rarely charge my 11 Pro overnight and when i do charge i only go to about 80-90 and i never let it go below 40. I was doing battery tests and running it down to 1.

