Batteries are growing bigger with every passing year, but we're not seeing a huge benefit because our Android devices are demanding more and more out of them. Battery life still tops the complaint charts for smartphone owners tired of the daily charging routine.
The first Android smartphone, the HTC Dream, had a 1,150mAh battery, but it also had a 3.2-inch display.

The Samsung Galaxy S5 has a 2,800mAh battery and a 5.1-inch display. Average battery capacities have been climbing steadily since 2008, but screen sizes have been keeping pace.
No one really wants to be told that the most obvious route to increased battery life is to use your phone less or worse: turn off some of the features that enticed you to buy it in the first place. So we've pulled together a list of relatively painless tips to keep your Android going that little bit longer.
1. Use power saving mode

Most Android device manufacturers have added some form of power-saving mode. You can automatically hobble your>>>>http://unnedu..com/2014/11/6-ways-to-make-your-android-battery.html

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