Just this week I went on a trip and forgot how I set the battery to not charge 100%. Now I know it was in the BIOS and that I will be able to change it without

Just this week I went on a trip and forgot how I set the battery to not charge 100%. Now I know it was in the BIOS and that I will be able to change it without a restart soon. Anyone know if there's any GUI or CLI tools for these parameters or should I stick to echo/cat?