HP Power Manager设置不起作用

[zanggh]

惠普笔记本

HP Elite DragonfIy 笔记本

产品序列号

产品型号6FW26AV

HP Power Manager做了如下设置

电池电量管理器

最大限度地改善电池健康状况

此设置可通过将最大电池电量降至80 ％ 来最大限度地改善电池健康状况。

如果大多数时间都保持连接电源状态则启用此选项。

警告： 如果卸载HP Power Manager, 将保留当前设置， 并且无法更改。

bios里的设置也是最大程度的改善电池健康状况，但实际使用中，插电工作电池还是会被充满到100%，HP Power Manager的设置没有起作用。

[548851818]

正常情况.

这应该是 12月的BIOS 中做的更改.

目前正式的中文说明还没有更新, 英文版在 

https://support.hp.com/cn-zh/document/ish_4449597-3519507-16

What to expect from changing the default setting to Maximize My Battery Health

Changing the default setting to Maximize My Battery Health causes the following:

• This setting results in a reduced run time between charges, because it limits the charging capacity of the notebook’s battery to 80% of the currently available full charge capacity.

• You will continue to see the battery charge at 100% in the Windows icon tray, with 100% representing the new, adjusted full charge capacity.

• The change to Maximize My Battery Health has no impact on the system performance.

NOTE: 

Before this update, Maximize My Battery Health caused the Windows icon tray to display a maximum charge of 80%. After the update, the Windows icon tray displays a maximum charge of 100%. This change was made to create a more user-friendly and consistent customer experience.

NOTE: 

After this update, if you are running the Windows 11 operating system, a small heart icon is displayed in the Windows icon tray. This heart icon indicates that a battery health feature has been enabled.