Everyone wishes their iPhone battery would last longer. While we all patiently wait for a breakthrough in battery technology, here we are going to discuss a few tips & techniques you can do to save power and long last your iPhone’s battery life.
Activate Low Power Mode
You can go into Settings > Battery and select Low Power Mode. You'll hardly notice a difference, but the feature turns off battery drainers like mail fetch, automatic downloads, and certain visual effects. It also lowers your phone's brightness.
Turn off Wi-Fi, Bluetooth & AirDrop
When Wi-Fi is on, your phone uses up precious battery life by searching for a connection. The quickest solution is to shut off Wi-Fi at Settings > Wi-Fi; toggle the switch at the top of the screen to off.
Similarly, Bluetooth and AirDrop are constantly looking to connect, but there's no reason for them to be active at all times.
Turn off Bluetooth by going to Settings > Bluetooth and sliding the toggle to off. Turn off AirDrop by navigating to Settings > General > AirDrop > Receiving Off.
Check out which apps are using the most battery
You can check which apps drain the most power by going to the
Battery tab under Settings. Go into Settings > Battery for a list of apps
that are draining your phone the most. The percent of power each app uses is
displayed and closing out of apps that are draining the most battery rather
than leaving them open, or use them less often.
Adjust screen brightness
Smartphone displays are bigger and brighter these days, but those crisp screens keeping you awake at night are murder on your battery life. The good news is you can easily dim that brightness.
First, activate auto-brightness. Navigate to Settings > Accessibility > Display & Text Size > Auto-Brightness and toggle it to on. Your phone will then adjust its brightness based on your current lighting situation.
Turn Off Location Services