Low power mode is automatically enabled when your battery reaches 20%, but you can turn it on earlier to save more:
- Open Shortcuts
- Click automation and create a new one
- Follow the guide:
Low power mode is automatically enabled when your battery reaches 20%, but you can turn it on earlier to save more:
WiFi uses less power than a cellular connection, but detecting WiFi nearby uses a lot of battery.
How to improve iPhone battery life with low power mode, background app refresh, location services, and more settings