upower - a

Return To a System Information

Device: /org/freedesktop/UPower/devices/mouse_hid_34o88o5do56o2eo48_battery
  native-path:          hid-34:88:5d:56:2e:48-battery
  model:                Bluetooth Mouse M336/M337/M535
  power supply:         no
  updated:              Sat 30 May 2020 09:43:54 PM +08 (39 seconds ago)
  has history:          yes
  has statistics:       yes
  mouse
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    percentage:          84%
    icon-name:          'battery-full-symbolic'

Device: /org/freedesktop/UPower/devices/DisplayDevice
  power supply:         no
  updated:              Sat 30 May 2020 04:55:35 PM +08 (17338 seconds ago)
  has history:          no
  has statistics:       no
  unknown
    warning-level:       none
    icon-name:          'battery-missing-symbolic'

Daemon:
  daemon-version:  0.99.11
  on-battery:      no
  lid-is-closed:   no
  lid-is-present:  no
  critical-action: HybridSleep