How To Turn On Low Power Mode On Iphone. After this using the search bar at the bottom of your screen type in low power to find and tap on the option Set Low Power Mode. When you manually turn on this setting you can extend your battery life up to three hours according to Apple.

But this isnt handy to access in a hurry. It will automatically set the action to On so you wont need to change it. To turn Low Power Mode on or off go to Settings Battery.
When you manually turn on this setting you can extend your battery life up to three hours according to Apple.
But this isnt handy to access in a hurry. It will automatically set the action to On so you wont need to change it. Interestingly enough although Apple advertises this mode it can save up to 40 more battery life and extend the battery life when the device is only 20 up to 3 hours before it runs out. Scroll down to Battery Navigate to your battery options.

