[root@Jolla ~]# upower --dump
Device: /org/freedesktop/UPower/devices/battery_battery
  native-path:          battery
  power supply:         yes
  updated:              13.11.2014 (чт) 21,28,49 GMT (29 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               charging
    energy:              0 Wh
    energy-empty:        0 Wh
    energy-full:         0 Wh
    energy-full-design:  0 Wh
    energy-rate:         0 W
    voltage:             3,7825 V
    percentage:          7%
    temperature:         35 degrees C
    capacity:            100%
    technology:          lithium-ion
  History (charge):
    1415914099	7,000	charging

Device: /org/freedesktop/UPower/devices/line_power_ac
  native-path:          ac
  power supply:         yes
  updated:              13.11.2014 (чт) 12,17,50 GMT (33088 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    online:             no

Device: /org/freedesktop/UPower/devices/line_power_usb
  native-path:          usb
  power supply:         yes
  updated:              13.11.2014 (чт) 21,27,28 GMT (110 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    online:             yes

Daemon:
  daemon-version:  0.9.23
  on-battery:      no
  on-low-battery:  no
  lid-is-closed:   no
  lid-is-present:  no
  is-docked:       no