My laptop does not charge past 79%

[OduleEnoch]

hello everyone, I need help solving an issue, I installed the hp support assistant on my hp pro book 440 g3 and it was suggested that I optimize my battery life with a setting that doesn't allow it charge past 85%, since the then it hasn't charge past 79%, I want to undo the setting but I don't know how, please I need help

[banhien]

@OduleEnoch 

Looks like this is a good news. Your machine is a business class machine. To allow battery has longer life we do not charge battery over 80%.

A good rule of thumb seems to be to never charge your phone up to more than 80 percent of capacity. Some research shows that after 80 percent, your charger must hold your battery at a constant high voltage to get to 100 percent, and this constant voltage does the most damage.

Regards