but from command line i see the battery upower -e /org/freedesktop/UPower/devices/line_power_ADP1 /org/freedesktop/UPower/devices/battery_BAT1 /org/freedesktop/UPower/devices/DisplayDevice virex@lnxvrx:~> upower -i /org/freedesktop/UPower/devices/battery_BAT1 native-path: BAT1 model: G71C000GB310 serial: 0 power supply: yes updated: ���� 18 ������ 2018 06:36:54 (2 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: discharging warning-level: none energy: 43,135 Wh energy-empty: 0 Wh energy-full: 49,999 Wh energy-full-design: 59,223 Wh energy-rate: 8,601 W voltage: 14,48 V time to empty: 5,0 hours percentage: 86% capacity: 84,425% technology: lithium-ion icon-name: 'battery-full-symbolic' History (rate): 1531881414 8,601 unknown 1531881412 8,499 discharging 1531881410 7,833 discharging 1531881408 8,108 discharging 1531881406 8,123 discharging 1531881354 8,421 discharging