cannot work out which replacement battery for HP envy

[mmaf]

I have lost notebook battery and cannot find which replacement I should get for

HP ENVY Notebook - 17-k251na (ENERGY STAR)

[Dragon-Fur · Accepted solution]

@mmaf 

According to the Specifications for this model, the "41" is the battery for your system.

Power

90 W AC power adapter 4-cell, 41 Wh Li-ion polymer

HP ENVY 17 Notebook PC HP ENVY 15 Notebook PC HP ENVY m7 Notebook PC - Maintenance and Service Guide

Page 37

Description                                                        Spare part number
4-cell, 41 WHr 2.8AH Li-ion battery           756743-001
4-cell, 48 WHr 2.3AH Li-ion battery           756745-001

Reference and Resources – Places to find (more) help and learn about your Device

Clarification of terms and "what the device can do" (Specifications)

Device Homepage

NOTE:  Content depends on device type and Operating System

HP Drivers / Software and BIOS, How-to Videos, Bulletins/Notices, How-to Documents, Troubleshooting, User Guides, Product Information, more

When the website support page opens, Select (as available) a Category > Topic > Subtopic

HP ENVY Notebook - 17-k251na (ENERGY STAR)

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[mmaf]

Many thanks.  I've been searching for a definitive answer.  Thanks for responding so promptly.  Happy New Year 🙂

[Dragon-Fur]

@mmaf 

You are most welcome.

Happy New Decade!

Smiling.

Thank you for participating in the HP Community Forum.

We are a world community of HP enthusiasts dedicated to supporting HP technology.

Happy New Year 2020