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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- power adapter replacement

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10-23-2025 03:52 PM
Hello,
I need a replacement for my power adaptor at the moment is a 90W USB-C Type-C (UK Plug) and it's for my HP Spectre x360 - 15-bl100na laptop, any idea what can I buy it or where I can find the original part?
Thanks
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Accepted Solutions
10-24-2025 06:53 PM
Your laptop requires a 90-watt charger -do not underpower your laptop with a 65-watt charger.
Kind Regards,
NonSequitur777
10-23-2025 08:48 PM
Welcome to our HP Community forum!
The part number for the charger for your HP Spectre x360 - 15-bl100na is: 904144-850 / L40893-001 "AC adapter (90 watt) - 3-wire, with USB type-C connector, PFC".
You can buy a quality replacement charger online, such as this Amazon-UK purchase option: https://www.amazon.co.uk/Compatible-TPN-DA08-904082-003-904144-850-ADP-90FE/dp/B0F4DZHCD5/ref=sr_1_1....
Kind Regards,
NonSequitur777
10-24-2025 07:44 AM
HP no longer sells p/n: 904144-850 or even its replacement p/n: L40893-001 "L40893-001 Part is on backorder, quantity in stock is 0 " (in the UK), that's why I suggested the quality Amazon-UK part option.
Kind Regards,
NonSequitur777