replacement battery

[teamdoubled]

try to find a battery replacement on my envy notebook 17 product: y0f94av

[Dragon-Fur]

@teamdoubled 

Welcome to the HP Community.

Process to find battery...

Open your computer's homepage

Open Category Manuals

Find and Open the Service Guide

Search for "battery"

Your system ...

HP ENVY m7 Notebook PC (model numbers used 17-u000 through 17-u099) - Maintenance and Service Guide

Part number(s) and replacement procedure on Page 26

Description                                             Spare part number
3-cell, 61-WHr, 5.36-WHr, Li-ion        849315-856
3-cell, 41-WHr, 3.63-WHr, Li-ion        849314-856

More...

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HP Collection of “how-to” videos – Battery

Internal Batteries…

HP Support Channel - Collection of “how-to” videos

HP Video Gallery - YouTube

• Use Categories to narrow the results. 
• Select your Video

Example – Category 

HP PC Service Videos | Remove and Replace Parts

Cntrl-F   Search the page for Replace the Battery or Battery

Find a similar model type to your system > Select and watch your Video

No Video for your exact system?

YouTube has many, many videos - expand your search beyond the HP gallery offerings...

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Find / Check for parts at PartSurfer / HP Parts Store

Reference:  HP Notebook PCs - Ordering HP Certified Replacement Parts

PartSurfer might be able to tell you exactly which parts came with your device.

Open PartSurfer

• Select your Country
• Enter the device Product Number , Serial Number, or Part Number in the Quick Search box
• HINT: To see a system-specific list, replace the Product Number with your device Serial Number
• Items accompanied by a tiny box in the Add-to-Cart column are available for purchase

Parts marked as "n/a" (or are missing from the list) are not available from HP.

Parts marked as available for purchase might be available > CHECK:  HP Parts Store

OR

When HP does not provide the part for retail purchase,

Use your search engine to find a compatible part number replacement at your favorite online store.

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HP Device Support Home Page - References and Resources – Learn about your Device - Solve Problems

NOTE:  Content depends on device type and Operating System

Categories:  Alerts, Warranty Check, HP Drivers / Software and BIOS, How-to Videos, Bulletins/Notices, How-to Documents, Troubleshooting, Manuals > User Guide, Service and Maintenance Guide (Replacement Parts and Procedures), Product Information (Specifications), more

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

Open  HP ENVY Notebook 17t-u000 CTO

Enter the type and name of your HP device

Thank you for participating in the HP Community.

The Community is a separate wing of the HP website - We are not an HP business group.

Our Community is comprised of volunteers - people who own and use HP devices.

Click Helpful = Yes to say Thank You.

Question / Concern Answered, Click "Accept as Solution"

[teamdoubled]

Thank You

[Dragon-Fur]

@teamdoubled 

You are welcome.

Thank you for participating in the HP Community.

The Community is a separate wing of the HP website - We are not an HP business group.

Our Community is comprised of volunteers - people who own and use HP devices.

Click Helpful = Yes to say Thank You.

Question / Concern Answered, Click "Accept as Solution"