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Cr1szss

Member

Registered: 2024-08-07

Posts: 3

Battery goes down when not charging but doesnt go up when charging

Im on a lenovo legion laptop and suddenly I see that my battery is on 99% when i open my computer while im charging and so i check the status of my power and it says not charging when i am charging. I also dont have the START/STOP_CHARGE_THRESH_BAT0 parameters. Any help appreciated

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 75,835

Re: Battery goes down when not charging but doesnt go up when charging

tail /sys/class/power_supply/BAT*/*

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Cr1szss

Member

Registered: 2024-08-07

Posts: 3

Re: Battery goes down when not charging but doesnt go up when charging

Do i do this comand?

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 75,835

Re: Battery goes down when not charging but doesnt go up when charging

It's probabyl not gonna tell us much if I run it here…

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Cr1szss

Member

Registered: 2024-08-07

Posts: 3

Re: Battery goes down when not charging but doesnt go up when charging

==> /sys/class/power_supply/BAT0/alarm <==
0

==> /sys/class/power_supply/BAT0/capacity <==
96

==> /sys/class/power_supply/BAT0/capacity_level <==
Normal

==> /sys/class/power_supply/BAT0/cycle_count <==
77

==> /sys/class/power_supply/BAT0/device <==
tail: error reading '/sys/class/power_supply/BAT0/device': Is a directory

==> /sys/class/power_supply/BAT0/energy_full <==
74660000

==> /sys/class/power_supply/BAT0/energy_full_design <==
80000000

==> /sys/class/power_supply/BAT0/energy_now <==
71680000

==> /sys/class/power_supply/BAT0/hwmon1 <==
tail: error reading '/sys/class/power_supply/BAT0/hwmon1': Is a directory

==> /sys/class/power_supply/BAT0/manufacturer <==
Celxpert

==> /sys/class/power_supply/BAT0/model_name <==
L19C4PC1

==> /sys/class/power_supply/BAT0/power <==
tail: error reading '/sys/class/power_supply/BAT0/power': Is a directory

==> /sys/class/power_supply/BAT0/power_now <==
0

==> /sys/class/power_supply/BAT0/present <==
1

==> /sys/class/power_supply/BAT0/serial_number <==
3816

==> /sys/class/power_supply/BAT0/status <==
Not charging

==> /sys/class/power_supply/BAT0/subsystem <==
tail: error reading '/sys/class/power_supply/BAT0/subsystem': Is a directory

==> /sys/class/power_supply/BAT0/technology <==
Li-poly

==> /sys/class/power_supply/BAT0/type <==
Battery

==> /sys/class/power_supply/BAT0/uevent <==
POWER_SUPPLY_VOLTAGE_NOW=16849000
POWER_SUPPLY_POWER_NOW=0
POWER_SUPPLY_ENERGY_FULL_DESIGN=80000000
POWER_SUPPLY_ENERGY_FULL=74660000
POWER_SUPPLY_ENERGY_NOW=71680000
POWER_SUPPLY_CAPACITY=96
POWER_SUPPLY_CAPACITY_LEVEL=Normal
POWER_SUPPLY_MODEL_NAME=L19C4PC1
POWER_SUPPLY_MANUFACTURER=Celxpert
POWER_SUPPLY_SERIAL_NUMBER= 3816

==> /sys/class/power_supply/BAT0/voltage_min_design <==
15400000

==> /sys/class/power_supply/BAT0/voltage_now <==
16849000

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 75,835

Re: Battery goes down when not charging but doesnt go up when charging

Please use [code][/code] tags. Edit your post in this regard.

So the battery is 96% charged at 93% of its original capacity.
Does it start to charge if you drain it below eg. 60% ?

cat /sys/bus/platform/drivers/ideapad_acpi/*/conservation_mode

https://wiki.archlinux.org/title/Lenovo … Management

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