Its about battery of my laptop.

[Salphuric Acid]

Hi there, I have laptop hp Probook 6470 core i5 3rd generation. I bought it 2 months ago. Before it was completely good and had good battery timing but from previous 2 weeks it shuts down on exact 55%. I checked all the settings but that are all right. It also charges upto 92% not more than 92%.

 

[nathanstrainrocks]

Follow this guide: https://www.howtogeek.com/217010/how-to-generate-a-battery-health-report-on-windows-8-or-windows-10/
Then check the report or post it here so we can see specifics of your problem.