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- HP Community
- Notebooks
- Notebook Software and How To Questions
- Battery Longevity

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06-16-2023 11:40 AM
Battery longevity: Will Adaptive Battery Optimizer prevent charging past 80%? If not, how? My notebook is usually at my desk and I'd prefer to keep it plugged in but not overcharge/over heat the battery.
06-19-2023 05:06 AM
Hi @EriConda,
Welcome to HP Support Community.
Thank you for posting your query, I will be glad to help you.
I suggest that you follow the steps listed below to limit battery charging to 80%.
- Shut down your computer.
- Wait for a few seconds.
- Power on your computer and immediately start pressing the Esc key until you see the Startup Menu.
- Press the F10 function key to enter your system BIOS.
- After entering the BIOS, select the System Configuration tab by using the arrow keys.
- You will see the Battery Care Function option. Highlight it by using your arrow keys and press Enter to change its value.
- By default, the Battery Care Function is set to 100%. You have to change it to 80%.
- Save the changes and exit BIOS.
I hope this helps.
Take care and have a good day.
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