How To Reduce Battery Use On Iphone. 2 Enable Low Power Mode Save iOS 14 features a mode called Low Power Mode. This way your iPhone will automatically go to standby mode when not used which is essential to save battery life.

Launch Settings from your Home screen. Go to Settings - Battery - Battery Health to find out the maximum capacity of the battery relative to when it was new. Apple always recommends its users to use the original charger and cable with iPhones.
Using the battery quickly.
Turn Off Raise to Wake on Your iPhone to Save iPhone Battery. How to fix the above problem. The reason why the iPhone 12 battery drains faster is because it supports 5G connectivityBeing fast it could drain your battery much quicker than LTE does. Besides turning off certain features and options you can also use the Battery section in the settings to monitor your battery usage.

