Although it may involve a minimal expense on some occasions, these functions are consuming your mobile’s battery if you have them enabled without needing it. A minimum cost of 2% is already significant because the charges are made earlier each time and as the day goes by you will notice it, your battery will last less.
Therefore, it is good that you know which are the functions that are using the battery of your mobile without having to do it. It is worth taking this into account when discovering how to optimize the battery of your smartphone so that it lasts longer. There are others that can drain it too that you may or may not need, like screen brightness or gestures or sync.

They kill your battery without you noticing
I am going to tell you about some of the functions that reduce the life of your battery and its autonomy without you realizing it because sometimes it is not very noticeable in the short term.
It is especially important when you are not using them or need them or have to keep them active, and enabling or disabling them is extremely simple.
Bluetooth
If you are not using any device that uses this technology or you are not going to pair it at that moment, you can have it deactivated whenever you do not need it to save some battery on your mobile. Not turning it off can mean a 6% higher battery consumption . Only activate it when you are going to use Bluetooth.

NFC
There are more and more mobiles with NFC, and yours may have it. Although its chip is designed for mobile phones and does not consume a lot of battery , it does drain it little by little , so it is best to disable the function when you do not need it. Also, it is safer to have this technology enabled only when you are going to use it.
All you have to do is enter the quick settings and click on the option to disable it or search in the mobile settings, in connections.

GPS
GPS and location are functions that consume a lot of battery without you realizing it , so you should disable it or not use it when it is not needed. For example, if you’re sharing your location with someone you’re meeting for an hour and you’ve already met, turn off location sharing.
Not deactivating the location on your mobile can consume more battery than you think, you can activate it only if you need or use services that use it such as Google Maps, Waze or others.

5G connections
There are studies that show that this technology is more efficient, but it uses more energy. By needing more energy to operate, they will consume more. Therefore, you can deactivate it and leave 4G if you are in an area where this is the maximum coverage or you do not need more.
You can deactivate it in the settings of your mobile, in the Networks or Connections section, in Mobile networks. You can choose the option in which there is no 5G and that’s it.

Wi-Fi
If you are away from home and you are not going to connect to the Internet from a WiFi network, it is best to deactivate it to prevent it from consuming energy by searching for available networks to which you are not going to connect. Although it is not much consumption, you will notice it as the days go by.