How To Improve Iphone 11 Battery Health. Feb 11 2019 0900 EST Share Tweet Submit. The Battery Health section will tell you the Maximum Capacity of your battery which shows the capacity of your battery out of 100 compared to when it was new.

That means between 20 and 25 degrees C. Feb 11 2019 0900 EST Share Tweet Submit. The worst thing that can happen to a lithium-ion battery is to have a full charge and be subjected to elevated temperatures.
Your screen back light can quickly drain your battery.
Tips for maintaining your battery life. I only charge my phone once a day and has a average screen on time of 6 to 7. Heat can degrade the battery very fast. Therefore reducing the brightness on your screen can do wonders for your battery.
