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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Battery percentage stuck at 99%

Create an account on the HP Community to personalize your profile and ask a question
04-25-2022 06:11 AM
04-28-2022 03:42 AM
Hi@FFmpegTS,
Welcome to the HP Support Community! I'd like to help!
I see you are experiencing Battery issues with the HP Pavilion 15.6 Inch Laptop PC.
I have a few recommendations
- It is designed to help optimize battery life by mitigating the exposure of the notebook battery to key factors, such as high state-of-charge, that can accelerate battery swelling and chemical aging over time.
- Overheating a battery will shorten its life, so some computers stop charging at 99%.
- For Testing and Calibrating the Battery please click this link
Hope this helps! Keep me posted.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
Click on the YES button to reply that the response was helpful and/or to say “Thank You”.
Have a great day!
04-28-2022 03:51 AM - edited 04-28-2022 03:52 AM
Yes, I tried to calibrate the battery according to the instructions https://support.hp.com/in-en/document/c04700771
Did not receive calibration.
The laptop did not overheat, it charged correctly.
This laptop does not heat up at all in everyday tasks.
Tell me how you can reset the battery calibration? Maybe there is a tool?
HP Hardware Diagnostics and HP Support Assistant I have tried. Battery condition is ok.