Trying to disable battery in laptop

[Codelocker]

Hello guys,I am trying to live run with usb latest kali linux ( 2018.2 gnome version) but my laptop's battery is dead as a result every 10 seconds "Critical Low Battery " notification pops up.

I have tried these solutions :
https://forums.kali.org/showthread.php?16171-Enable-Laptop-Mode-in-Kali! (but trying to disable it)

going to org->gnome->settings-daemon-power but no battery notification were there (dconf-editor)

editing UPower.conf and setting
PercentageLow=0
PercentageCritical=0
PercentageAction=0
but didn't work either.

NOTE :

I haven't rebooted when completed those ,because since its live run everything will be reseted after reboot.

[grid]

Probably a silly question, but have you verified your laptop battery is working properly? Or is it just that Kali thinks the battery is dead? What does the installed o/s say about the battery?

[Codelocker]

As I mentioned above the battery is dead so it's not working . That's why I am getting these popups.

[grid]

Oh, I misunderstood your problem. Before I got a replacement battery, I managed to kill these messages by turning off auto-suspend. This was on an older Kali version, though.