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‎03-23-2023 03:09 AM

HP Recommended
Product: HP Pavilion - 15t-cs300 CTO

Hello Community.  I have an HP Pavilion 15t-cs300CTO laptop.  When I boot, I get message that battery performance is degraded.   I've also noticed that it does not hold a battery charge as long as original.  I think I need to replace battery - laptop is 3 years old.  Can you advise on what battery to purchase and where to purchase?  Thanks. 

Category:
1 ACCEPTED SOLUTION

Accepted Solutions

‎03-23-2023 06:34 AM

HP Recommended

Hi:

 

When I enter your notebook's model information in the HP Partsurfer website, I get 3 different product numbers.

 

HP PartSurfer

 

All 3 product numbers use the same battery.

 

L11119-855
Assembly-battery 3C 41W 3.6A LI HT030

 

You can order a new battery directly from HP at the link below.

 

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 15 Laptop PC

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2 people found this reply helpful
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1 REPLY 1

‎03-23-2023 06:34 AM

HP Recommended

Hi:

 

When I enter your notebook's model information in the HP Partsurfer website, I get 3 different product numbers.

 

HP PartSurfer

 

All 3 product numbers use the same battery.

 

L11119-855
Assembly-battery 3C 41W 3.6A LI HT030

 

You can order a new battery directly from HP at the link below.

 

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 15 Laptop PC

2 people found this reply helpful
Was this reply helpful? Yes No
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