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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Where do I find a replacement battery?

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01-10-2023 10:59 AM
I only have a simple problem. I need a new battery for my laptop. After about 20 minutes my computer dies and needs to be plugged in. I was wondering what the replacement battery for this laptop would be, and if there is a slightly better battery for this model. I start college here soon and would like to repurpose this laptop for schoolwork. I understand that it isn't optimized in this way, but I thought that it could work while I save up for a propper notebook in the future. Thank you!
01-10-2023 11:08 AM
The specs of your machine is
https://support.hp.com/au-en/document/c06171851
It uses 3-cell, 52.5 Wh Li-ion polymer battery part # L08855-856. You can order from HP Parts Store
https://partsurfer.hp.com/partsurfer?searchtext=4PY21UA
This may take up to 2 months. You can use part # to buy on Amazon, Newegg .... or rBay.
Regards.
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