It is not good for your phone’s battery to be always drained and then charged. However, I am pretty sure as well that it is harder not to use your phone every time you want to just to extend the life of your battery, right?
You might be surprised as there are ways to extend your battery’s life without having to sacrifice. Check this out:
You can turn down the brightness of the screen. You see, it is the screen that uses most of the battery. While auto-brightness can do the trick, doing it manually can further save your battery. You can also reduce your screen auto-timeout. While the factory setting might be 2 minutes, I think that it just too much. You can have it from 1 minute to 30 seconds. That should be good enough. A darker theme can also help in extending your battery life as less energy is used. You can also give this a try.
Taking your battery is one way of taking care of the entire phone. In fact, you can ask a phone repair specialist about this. For sure he will tell you the same thing. Check out iphone screen repair KL to repair your iPhone and they definitely will satisfy you by their service!