This
cool trick could have a
huge impact on
your Android phone’s battery life

New flagship phones from both Samsung and HTC offer
enhanced battery saving modes that allow the
battery on the Galaxy S5 or
HTC One (M8) to last for hours with a charge of just a few percent remaining. But what if you don't
have either of these great new smartphones? There are plenty of common sense ways to extend
your Android phone's
battery life — plenty of tips can be
taken from this guide, for example — but a new tool that capitalizes on Android's open nature will push
battery conservation to the next level for many users.
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