How To Optimise Phone Battery. The Battery Health screen includes information on maximum battery capacity and peak performance capability. A phone constantly beeping and buzzing with notifications is annoying and a battery drain so knock it off.

A battery will have lower capacity as the battery chemically ages which may result in fewer hours of usage between charges. Maximum battery capacity measures the device battery capacity relative to when it was new. Extremely hot temperatures negatively affect the smartphones battery.
Avoid playing games or using the camera in direct sunlight as it makes the phone hot and drains.
Tap the Dropdown menu at the top then tap All apps. We use this location feature too often to consider turning it off. A phone constantly beeping and buzzing with notifications is annoying and a battery drain so knock it off. From a Home screen navigate.

