HP Elitebook 845 G11 Can't limit battery to 80% charge

[Roland255]

Hello everyone,

I have got a problem where I have a HP Elitebook 845 G11 and can't set charge limit to 80% (Because most of the time laptop is plugged in and I want to save battery life.)
In BIOS is set the "Maximize My Battery Health" which basically says that this is the way to limit battery charge level to 80%.

Windows says charging level is 100%

Support assistant:

Kapocsfeszültség: 12473 mV

Névleges feszültség: 11580 mV

Hálózati tápellátás: Igen

Névleges kapacitás: 56 WHr

Teljes töltöttség melletti kapacitás: 57 WHr (100%)

Fennmaradó kapacitás: 45 WHr

Is it okey?

Thank you in advance!

[Jupitero]

Hello.

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.

You can read more in HP document - in Hungarian.