If you have connected your Samsung Galaxy S9 to a charger, you may find that the battery is not charging quickly. This means that the device must be connected to the charger cable for several hours in order to be fully charged.
Usually this is caused by the following setting in the Android operating system: The option "Quick charge via cable" is deactivated. Our step-by-step instructions will show you how to reactivate this setting so that your Samsung Galaxy S9 will recharge in no time at all:
Opens the menu from the home screen and then the following submenu:
- Settings --> Device maintenance --> Battery
In this submenu, tap the symbol with the three dots in the upper right corner of the screen and then select "Advanced settings". In the "Charge" section you will find the desired option.
If you now connect the Samsung Galaxy S9 to the charger, it will charge with a higher charging current, which will fill the battery within a very short time.
You now know why your Samsung Galaxy S9 battery has taken so long to be fully charged.