Ubuntu 在菜单栏中告诉我我的电池百分比是 86%:
虽然tlp-stat
说应该是95.9%
sunqingyao@sunqingyao-MacBookAir:~$ sudo tlp-stat -b
--- TLP 1.0 --------------------------------------------
+++ Battery Status
/sys/class/power_supply/BAT0/manufacturer = DP
/sys/class/power_supply/BAT0/model_name = bq20z451
/sys/class/power_supply/BAT0/cycle_count = 154
/sys/class/power_supply/BAT0/charge_full_design = 7150 [mAh]
/sys/class/power_supply/BAT0/charge_full = 6435 [mAh]
/sys/class/power_supply/BAT0/charge_now = 6169 [mAh]
/sys/class/power_supply/BAT0/current_now = 1471 [mA]
/sys/class/power_supply/BAT0/status = Charging
Charge = 95.9 [%]
Capacity = 90.0 [%]
哪一个是正确的?
我会说两者都是:
因为它说
Capacity 90%
,Charge 95.9%
我猜菜单栏会显示你Capacity
是您的电池能够充电的最大容量。由于技术原因,这可以而且会随着时间的推移而减少,并且由于容量下降,随着电池老化,电池的充电和放电速度会更快。该值在充电时可能会略有不同,但应该或多或少只会随着时间的推移而减少。Charge
是电池充电方式与其最大容量相比的百分比。