Recently my laptop's battery stopped working suddenly. I can't turn on my computer without the computer charger, and when it's running and that I'm unplugging the cable the laptop shows black screen and shuts down immediately. I'm using an Acer Aspire E-571G.
The battery is Li-ion, 10.8V, 4400 mAh/48Wh.
So I checked more info about the battery using the "upower -i" command. And nothing weird showed up.
$ upower -i /org/freedesktop/UPower/devices/battery_BAT1
native-path: BAT1
vendor: LG
model: Li_Ion_4000mA
serial: 00B8
power supply: yes
updated: mer. 17 févr. 2021 16:25:01 CET (3 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: charging
warning-level: none
energy: 16,3404 Wh
energy-empty: 0 Wh
energy-full: 23,0256 Wh
energy-full-design: 47,52 Wh
energy-rate: 0,0864 W
voltage: 11,719 V
percentage: 70%
capacity: 48,4545%
technology: lithium-ion
icon-name: 'battery-full-charging-symbolic'
If I get a new battery, will the problem be solved ? Or is it an hardware problem in the laptop ?