When time is short and you need to charge your phone quickly, you should also turn off the programs and functions that drain it. These tips will also be needed if the phone is running low, and the chance to recharge will not come soon.
One of the main tips given by experts — close unused apps to prevent them from running in the background and consuming power. These can also be auto-update features. In general, there are 5 main functions to avoid.
Vibrate
Vibrate mode uses more power than ringing, so turn it off when not needed.
GPS
Turn off geolocation if you don't need it now. This is especially true when a person is going to bed or charging a smartphone.
Wi-Fi (Mobile Internet) and Bluetooth
Turn off these features when not in use to save energy. Searching for a signal or exchanging data with devices consumes a lot of battery.
Notifications
Turn off unnecessary notifications to avoid screen lights, sounds, and vibrations that consume power. Notifications are turned off in the settings — it is worth leaving only the most necessary.