How to Increase Mobile Battery Life

1 - Decrease brightness of the display
If you have an option to decrease the brightness of the display then choose a level which has medium brightness and not too high.

2 - Disable vibration and ringtones
Vibrating alert is a feature that uses a whole lot of battery life, so disable it when you do not need it. It really sucks up battery life fast so do not use it when short of battery life.

3 - Disabling ringtones in an emergency situation is recommended to save a bit of your battery life. Also use low volumes on the ringtones as the louder the ringtone, the shorter the battery life.

4 - Turn phone off when no network
When you are in an area where your mobile provider has no network or the place has cellphone jammers installed, switch off the phone. Your cellphone continuously searches for the signal which uses the battery very fast. This is applicable when you walk through long subway or drive in underground tunnels.

5- Charge and discharge tips
This one is very important in the long run. Many of us tend to charge the battery when it has been used only midway. This is not a healthy for the battery as more charge/discharge cycles on the battery means lower battery life. Charge the battery only when you are low on power. Also it is recommended to fully discharge the battery once a month to ensure its proper functioning.

6 - For Your Battery
It is important to take care of your battery. It is very important to keep your battery away from moisture as it can severely damage your battery. So take care of it in rainy season especially. DO NOT bring it near high heat which is harmful for the battery.

7 - Turn off BLUETOOTH
It happens a lot of times that after transferring a file via Bluetooth we forget to switch it off. So when you are not using it for any purpose it is wise to turn off Wi-Fi , Bluetooth and even Infrared on your mobile. These continuously draw power from your battery hence reducing its life.