lakin@zedd:~$ cat /proc/acpi/battery/BAT1/
alarm info state
lakin@zedd:~$ cat /proc/acpi/battery/BAT1/
alarm info state
lakin@zedd:~$ cat /proc/acpi/battery/BAT1/alarm
present: no
lakin@zedd:~$ cat /proc/acpi/battery/BAT1/state
present: no
lakin@zedd:~$ cat /proc/acpi/battery/BAT1/info
present: no
lakin@zedd:~$ cat /proc/acpi/ battery/ BAT1/ battery/ BAT1/ battery/ BAT1/alarm battery/ BAT1/state battery/ BAT1/info
alarm info state
lakin@zedd:~$ cat /proc/acpi/
alarm info state
lakin@zedd:~$ cat /proc/acpi/
present: no
lakin@zedd:~$ cat /proc/acpi/
present: no
lakin@zedd:~$ cat /proc/acpi/
present: no