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- HP Community
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- Notebook Hardware and Upgrade Questions
- Re: Battery is always 100% charged (battery care)

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10-10-2021 07:44 AM - edited 10-10-2021 06:25 PM
I bought a new notebook "HP 15s-eq2028ur, 3C8P7EA".
I always use it at home so I don't need a battery right now.
But battery is always 100% charged and I think it might be harmful for battery . I might need the battery latter (few years latter).
How can i safe the battery? (extend it's lifetime)
I saw there should be battery care feature in BIOS but my notebook does not have "advanced" tab in BIOS so I can't find this feature.
Is this feature enabled or disabled by default?
I know probably the best solutuion to disgarge my battery to 40% and disassemble my notebook to eject the battery but I don't really want to do that all the time 🙂 May be I have software solution?
10-13-2021 12:05 PM
Hi@cogat,
Welcome to the HP Support Community!
Don't worry as I'll be glad to help,
Please find the document for the HP Battery Life
Hope this helps! Keep me posted.
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Have a great day!
10-24-2021 11:22 AM
The instruction says I have to discharge the battery to 80 - 90%.
But how can I discharge the battery to 80-90%?
It's always plugged in a power source and the battery is always 99% charged and it's non-removable battery so I can't that easily pull the battery out.
11-05-2021 10:39 AM
Hi@cogat,
`We have done the basic troubleshooting as per the document and the notebook needs to be checked taking remote access so that get to know it's a hardware or software issue.
I'd suggest you contact HP in your region regarding the service options for your computer or HP Chat Support Team.