How do I find a replacement battery for my HP Pavilion x360 15t-dq100 CTO?

[Doctor_GOP]

My HP Pavilion x360 15t-dq100 CTO is out of warranty and the battery is causing the keyboard to swell and the touchpad to crack.  Where in heaven's name can I find a replacement battery?  I find just about every other iteration of this laptop battery at Amazon and eBay but not this specific model.  Is there another x360 battery that is compatible with my model?

[Paul_Tikkanen · Accepted solution]

Hi:

All of the product numbers for the 15t-dq100 CTO use the same battery.

HP PartSurfer

L11119-857

Assembly-BATTERY 3C 41W 3.6A LI HT03041X

HP does not sell the battery, so I recommend you do a search on eBay or Amazon by the HP battery part number and see if you can find a compatible aftermarket battery for that part number.

HP Parts Store - HP Computer Parts - HP Printer Parts - Compaq Parts

Below is the link to the service manual, where you can find the battery removal and replacement procedure.

Maintenance and Service Guide HP Pavilion x360 15 Convertible PC

I also recommend you read this link regarding getting the most life out of your notebook's battery...

HP Notebook PCs and Chromebooks - Improving battery performance | HP® Customer Support

[Doctor_GOP]

Thank you, Paul.  With your help I was able to find a replacement battery...but it was a long, difficult task!  HP makes so many iterations of their computers (especially laptops) that trying to find the proper battery that fits properly is a task that makes one grind his or her teeth in frustration.  Again, much appreciation for your time.

[Paul_Tikkanen]

You're very welcome.

Yes, it is very frustrating that HP does not sell batteries for many of their notebooks.