01. Turn Off : Obviously this is not a option but you can keep your battery life with this tricks. If you didn't use your phone some long period then turn then turning your phone off is the easiest way to save battery life.
02. Turn Off Vibrate And Keys Tones : This function is wast your battery life as much more. So if you did't wan't vibrate and keys tones turn off them. You can also set your ringtones to a low volume to save extra power.
03. Decrease Screen Brightness : You can save your power via decrease screen brightness. If you can set your screen brightness 50% or lower. If not set it automatically, but never don't set it 100%.
04. Don't Use Live Wallpapers : Live wallpapers is one of the cool feature on android phones. But they use your battery charge much more.
05. Turn off Bluetooth and Wi-Fi : Bluetooth and Wi-Fi is mostly using features on mobile phones. Also they reduce your battery life time. So disable them when they’re not in use.
-->06. Close Unwanted Applications : Apps using battery power as long as there open. So close unused applications on your programme list. If you wan't, you can use third party software (Wakelock Detector) for this task.
07. Charge Your Battery Before It Die : You must charger your phone before it fully discharges of its power. If not your battery life time reduce very quickly. This tricks is very important.
08. Use Hand-free : If you watching movies or listening music use Hand-free's. Don't use phone speakers to do it. They are using your battery more to there processes.
09. Turn Off Flash Lights : Avoid using the flash on camera phones. The little flashes are powerful and therefore use lots of energy. So don't use flash lights every times.
10. Limit the screen timeout : Most cell phone screens will stay lit for a specified period of time after receiving input such as a swipe or tap. Set the timeout to the shortest available in your settings so the display will essentially go into a sleep mode when not in use.
Thank You
