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- HP Pavilion x360 – 14-dh1179tu battery replacement

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11-24-2025 03:41 PM
Morning folks,
My HP Pavilion x360 – 14-dh1179tu (Product number: 231T1PA#ACJ) needs a battery replacement. After opening the back cover, I found that the original battery is labeled HT03XL with part number L11421-1C7.
However, I’m having trouble finding a replacement with the same part number. Online, I see genuine HP batteries listed with part number L11421-1C1.
Please clarify whether L11421-1C1 is a compatible replacement for L11421-1C7?
Thanks!
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Accepted Solutions
11-24-2025 09:40 PM
Look, I am recommending the battery part number specifically listed by HP for your laptop.
Honestly, L11119-855 is likely interchangeable with L11119-856 -after all, your current battery happens to be an L11119-855, but I am merely pointing you to the battery HP specified in their specs.
Kind Regards,
NonSequitur777
11-24-2025 03:51 PM
Welcome to our HP Community forum!
Based on your laptop's specs, the part number for your battery is: L11119-856 "Assembly-battery 3C 41W 3.6A LI HT03XL".
You can buy a quality HT03XL replacement battery online, such as this purchase option: https://www.betterbatt.com.au/s/laptop-battery/hp/l11119-856/hk-y332/.
Kind Regards,
NonSequitur777
11-24-2025 09:00 PM
Thanks NonSequitur777 for your prompt response.
I'm looking for HP original battery and I found L11119-855 instead ofL11119-856 in ebay.
Is my HP Pavilion x360 – 14-dh1179tu compatible with L11119-855 battery? Please clarify.
11-24-2025 09:09 PM
Please go to: https://partsurfer.hp.com/?searchtext=231T1PA -which shows your laptops specs, and you'll see under "Battery" part number: L11119-856, which is of course what my purchase recommendation was all about.
Even though both are HT03XL type batteries, L11119-856 is the only part specifically listed as compatible in the HP documentation for certain HP laptop models, whilst L11119-855 is not mentioned in the same compatibility list.
Kind Regards,
NonSequitur777
11-24-2025 09:30 PM - edited 11-24-2025 09:31 PM
Thank you NonSequitur777 again for your quick reply.
I checked the battery once more and have attached a photo of it. The label on the battery says: ‘REPLACE WITH HP SPARE L11119-855 2020/09 CT:6JRKL05ZBE90ML.’ I’m a bit confused as to why it’s listed as L11119-856 in HP Surfer instead.
Regards,
Kiran
11-24-2025 09:40 PM
Look, I am recommending the battery part number specifically listed by HP for your laptop.
Honestly, L11119-855 is likely interchangeable with L11119-856 -after all, your current battery happens to be an L11119-855, but I am merely pointing you to the battery HP specified in their specs.
Kind Regards,
NonSequitur777