Calibration hp laptop battery

[341K7UAR]

My battery after go to 20% drop quickly in less than 10 minutes to zero 

I check by hp support assistant told ok

i need how to make calibration for battery 

appreciate help and support 

and have wonderful day 

[IT_WinSec · Accepted solution]

Hi,

You will need to download the UEFI HW diag tool from here (and install it) >> https://ftp.hp.com/pub/softpaq/sp143501-144000/sp143798.exe

Then, proceed with the manual calibration process described here >> https://support.hp.com/us-en/document/ish_2268927-1713329-16

>> https://www.youtube.com/watch?v=wgsLomzvr5E

Alternative process >> described here in details >> https://www.windowscentral.com/how-calibrate-battery-your-windows-10-laptop

Configure the critical battery level to be 1% or 0%

Save the changes. Discharge your battery and when done, charge it again

Hope this helps.

[IT_WinSec]

You may also need to test your battery. Depending on its condition and age, you might also need to buy a new one.

>> https://support.hp.com/us-en/document/ish_1997723-1499370-16

>> HP partner locators >> https://locator.hp.com/emea_middle_east/en/?ml___lang=en-GB%20(1)&ml___region=EMEA_MIDDLE_EAST

[341K7UAR]

thanks 

[Polkatron]

I, too, have this issue.  The Manual Calibration process link provided links to a 404 Not Found error.  Please provide a new link.

[IT_WinSec]

Hi @Polkatron 

Please, watch the video >> https://www.youtube.com/watch?v=wgsLomzvr5E

[Polkatron]

Thanks for your reply.  I watched the video then performed the battery calibration procedure on my laptop but it didn't help.  The battery showed 100% charge immediately after the battery calibration but showed 95% the next morning with the laptop connected to the charger all night.  As I type this reply the battery level shows 92%.

I opened a ticket with HP Support 11 days ago to address this issue but I have yet to hear anything other than the automated email with my case number.  Any suggestions?