universall turn off at 30% battery

[ZeD]

My uni is turning off at 30% battery level...

I'm using Windows Mobile 6, how I change this to don't turn off?

[CWKJ]

This is another question on a repeated topic that was discussed many times under numerous threads.

If you do not wish to search or read and here is the short summary, "Most concluded that battery need to be changed."