Instructions on how to turn on battery saver feature right in the settings of the iPhone

For more time to experience applications on the iPhone, users can refer to how to turn on battery saving mode below.

Step 1: Go to the 'Settings' of the phone.

Step 2: Select 'Pin'.

Step 3: Select 'Low power mode'.

You can also do the following to save more battery power:

- Turn off notification of unused applications to avoid running in the background causing battery drain. 

- Drag the screen brightness to the right level. Because if the screen is too bright, it causes eye damage and shortens usage time.

- Reduce time using battery-consuming applications such as Youtube, Facebook, . Because these applications consume a large amount of battery.

- Do not turn the phone off and on again and again.

- Replace the battery if it has been used for a long time to ensure a longer battery life. 

- Limiting charging overnight or charging while using the battery causes battery bottle condition, making the battery drain faster.