how to check battery charge level in centos command line

1 Answer(s)
upower -i /org/freedesktop/UPower/devices/battery_BAT0

Example:

[root@localhost ~]# upower -i /org/freedesktop/UPower/devices/battery_BAT0
 native-path: BAT0
 vendor: Hewlett-Packard
 model: Primary
 serial: 02288 2020/03/06
 power supply: yes
 updated: Mon 23 Aug 2021 12:16:47 AM EDT (1 seconds ago)
 has history: yes
 has statistics: yes
 battery
 present: yes
 rechargeable: yes
 state: charging
 warning-level: none
 energy: 0 Wh
 energy-empty: 0 Wh
 energy-full: 43.2 Wh
 energy-full-design: 43.2 Wh
 energy-rate: 0 W
 voltage: 7.132 V
 percentage: 0%
 capacity: 100%
 technology: lithium-ion
 icon-name: 'battery-caution-charging-symbolic'

Answered on August 23, 2021.
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