How-to-manually-enable-the-battery-saving-Low-Power-Mode-in-iOS-9

Activate Low Power Mode in iOS 9 to Extend Battery Life

If you wish to extend your iPhone’s battery life, you can enable Low Power Mode under Settings > Battery. In Low Power Mode, iOS conserves the battery by enabling energy-saving measures.  The mode automatically disables after charging for a while. Here are some things the new mode will do: Reduce CPU and GPU performance Pause discretionary and […]