-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Battery replacement - difficult to find the right replacemen...

Create an account on the HP Community to personalize your profile and ask a question
11-12-2025 01:20 AM
Good day community,
I'm pretty unable to find the right spare battery for my notebook. The support guide on 'support.hp.com' led me to 'parts.hp.com' where neither the product number nor the serial number could find anything.
Produktnummer: 1B2D7EA#ABD Seriennummer: 8CG03011ST
My manual comparison of the different spare batteries with the 'products with this spare part'-column didn't gave me a battery for my '15-dq1155ng'.
Even the search engine shows just batteries for '...1130..' or similar.
Please help. Thank you. Have a good day.
Solved! Go to Solution.
Accepted Solutions
11-12-2025 08:32 AM
Hi:
According to the service manual, the battery part number you need for your notebook is L11119-857.
You can order one from HP but it is pretty expensive at €95.37.
HP Shop für Ersatzteile - HP Computerteile - HP Druckerteile - Compaq Ersatzteile
If you click on the part number on the above link it will show the model series that battery is used in which includes the 15-dq1xxx model series.
I could only find the service manual on this website, but it should be of help to you to open up the notebook to replace the battery.
HP Pavilion 15-dq1000 | Maintenance and Service Guide - Page 1
11-12-2025 08:32 AM
Hi:
According to the service manual, the battery part number you need for your notebook is L11119-857.
You can order one from HP but it is pretty expensive at €95.37.
HP Shop für Ersatzteile - HP Computerteile - HP Druckerteile - Compaq Ersatzteile
If you click on the part number on the above link it will show the model series that battery is used in which includes the 15-dq1xxx model series.
I could only find the service manual on this website, but it should be of help to you to open up the notebook to replace the battery.
HP Pavilion 15-dq1000 | Maintenance and Service Guide - Page 1