13 tips to extend battery life of your Smart phone. 13 TIPS TO EXTEND BATTERY LIFE OF YOUR SMART PHONE. 1. Set your phone in Energy-saving Mode: This is the first step for extending your phone's battery life. 2. Turn off 3G or 4G and Bluetooth and Wi-Fi: when you are not using them because both air signal and wireless connection shorten's phone's battery life. when your Smartphone constantly scans for wireless networks, it is consumes lot of power! 3. Check the screen brightness to be environmentally friendly: A brilliant screen always drains most of your battery energy. 4. Always keep your OS updated : All NEW Smart phone OS will tend to improve power consumption. So update if new OS version is available. 5. Built a reasonable Battery Charging Plan: If your Smart phoneuses Nickel-based batteries, you should use up all power before recharging. But there is no such a limit on Lithium ion battery. 6. Avoid using Animations: So keep avoid using them on your wallpaper as well as scanning online videos and animated ads. 7. Keep your phone away from hot place: since overheating can damage your phone's battery cells and they'll die faster after charging. 8. Get an extra accessory: such as PowerSkin, who offers a series of impact-resistant silicone rubber cases that protect your smartphone while extending your phone's battery life. 9.Downloading a power-management app: like BatteryXL Battery Doubler, a Task Killer Android App to Help Battery Life. JuiceDefender or Green Power will ensure Wi-Fi and other battery-guzzling features are turned off when not required. It will also manage apps for more efficient use of the smartphone processing power. 10. Switch off GPS when not in use: Similarly, apps such as Maps or Facebook Places, which constantly use GPS technology to fix your location, will also quickly drain your battery. If you use these apps, make sure you properly exit or disable the app when you have finished using it. 11. Put your control on multi-tasking: Although multi- tasking is a welcome and highly-promoted feature of many smartphones, keeping numerous apps open at the same time rapidly drains battery. If you use The Weather Channel app to get your local forecast, remember to exit the app when you have finished, otherwise it will continue to provide battery-draining updates as it runs in the background. 12. Turn off the Vibrator and Push Email when you do not use them. 13.Turn off the Notifications function: If your phone is about to die, then turn off the notification function that would normally allow your phone to automatically download new email, and notifications from third-party apps, but also makes your battery run out faster. Information : Talk always saves more source than TEXT or EMAIL. If possible keep your ringtone simple.