Aside From App Sync, Removing the Sound and Vibration of the Keyboard Should also be Helpful.
Battery life can be extended by disabling some features on your Android phone For social media and messaging apps, disabling app sync is easy to do in the “Accounts” section of the settings menu. A quick check of the Battery setting in the Settings menu should solve any remaining issues with your battery life.
It is possible that turning off the sound and vibration on your keyboard, as well as turning down the brightness on your screen, will be helpful. In order to make this alteration, you will need to go into the Language & Input settings of Google Keyboard and then go into the Preferences section. We can only hope that these seemingly insignificant adjustments will actually have a major bearing on the outcome.