Chosen Solution

My iphone never shows battery usage shows battery info will be available after using iphone for few minutes but it nevers shows up everything is fine apart from that.

What you could try:

  1. Plug in your phone ’till it reaches 100% battery
  2. Open a LOT of apps and watch YouTube to kill time on the same phone
  3. When you’re somewhere about 25-40% go to Settings > Battery and wait for max 5 mins. If it doesn’t show up by then, chances are something is wrong with the battery itself. (When I had to replace my battery I noticed I started to get this same problem, also battery drained fast but that’s irrelevant to this question)