Mr_SuryaTeja Hi mate, what app are you using for this metric? Battery health of 92% is still classified as a healthy battery. You don’t need to worry until you get to around 80%.
I would suggest keeping your phone’s charge between 20% and 80% to prolong battery life. And never let it go to 0 nor, let it charge to 100%.
Finally re; the heat. Are any apps running in the background that might be causing you excessive battery drain? Have you tried to backup/reset the device. Are you using the official cable?
If you do think this is a hardware fault then you can report it via settings>system>feedback. They’ll be able to troubleshoot and provide next steps.
