When issuing the command
pmset -g in macOS (tested on El Capitan through High Sierra) the first two lines come up about the active UPS and AC profile:
Active Profiles: UPS Power -1 AC Power -1*
What does the negative one (
-1) refer to and what is the asterisk (
The question "Default settings for pmset -g?" makes references these values, but doesn't explain what they mean.