http://www.articleheaven.net en-us editorial@articlealley.com We smartphone users could have experienced the following situation somehow. Theoretically, only in standby mode can an Android phone battery run for three days or even less. But frequent usage always places the battery in danger. Sometimes we even fin... http://www.articleheaven.net/effective-android-app-for-battery-saving-1778286.html 05th October 2010