# upower -d
Device: /org/freedesktop/UPower/devices/line_power_ADP1
  native-path:          /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0003:00/power_supply/ADP1
  power supply:         yes
  updated:              Thu Oct 28 19:11:04 2010 (4 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    online:             no

Device: /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1
  vendor:               SAMSUNG SDI
  model:                DELL U600P04
  serial:               0000
  power supply:         yes
  updated:              Thu Oct 28 19:11:08 2010 (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    energy:              51.3597 Wh
    energy-empty:        0 Wh
    energy-full:         57.72 Wh
    energy-full-design:  57.72 Wh
    energy-rate:         13.9638 W
    time to empty:       3.7 hours
    percentage:          88.9808%
    capacity:            97.3077%
    technology:          lithium-ion
  History (charge):
    1288273264	88.981	discharging
    1288273246	88.827	charging
    1288273216	88.577	charging
    1288273186	88.327	charging
    1288273156	88.058	charging
  History (rate):
    1288273268	13.964	discharging
    1288273266	710.855	discharging
    1288273264	710.822	discharging
    1288273246	16.894	charging
    1288273216	17.416	charging
    1288273186	17.927	charging
    1288273156	18.493	charging

Daemon:
  daemon-version:  0.9.6
  can-suspend:     yes
  can-hibernate    yes
  on-battery:      yes
  on-low-battery:  no
  lid-is-closed:   no
  lid-is-present:   yes