我的电池运行正常，直到其电量降至 80%。之后，它开始一个充电/放电循环，每个状态10s。
这是一些数据：
deimos@kami:~$ upower -i /org/freedesktop/UPower/devices/battery_BAT1
native-path: BAT1
vendor: Simplo
model: Li_Ion_4000mA
serial: 0004
power supply: yes
updated: mar 03 oct 2017 16:59:24 AST (3 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: charging
warning-level: none
energy: 64.0803 Wh
energy-empty: 0 Wh
energy-full: 70.4184 Wh
energy-full-design: 73.26 Wh
energy-rate: 2.8527 W
voltage: 12.407 V
time to full: 2.2 hours
percentage: 90%
capacity: 96.1212%
technology: lithium-ion
icon-name: 'battery-full-charging-symbolic'
History (rate):
1507064364 2.853 unknown
1507064358 …