Best Way To Keep Your Iphone Battery Healthy. The more your phone interacts with the internet particularly over a cellular network the more battery life is drained. Stop battery capacity going down the best proven way TLDR.
So leaving it plugged in means that the battery hits 100 then dips a bit then gets energy trickled to it then dips a bit etc etc. Apple recommends as do many others that you try to keep an iPhone battery between 40 and 80 percent charged. Another thing that helps keep the battery healthy is to keep charge times to a minimum.
Along with all of the above temperature is an equally key contributor to longevity and helping to maximize battery.
What these batteries have is a lifespan on charges. Connect the iPhone to the computer via cable. Battery health is important since iPhone battery is by far one of the main components that cause the device to start running slow when its capacity gets to 80 cap or less. Dropping it to zero or charging as soon as you hit 80 will result in the exact same battery health.
