Android L preview: Battery and power management

The next version of Android introduces battery-saving features for developers and users alike

You can never have enough battery power. Battery life is one of the main areas of smartphone performance in which there's still a huge amount of room for improvement. Batteries in the leading Android phones are getting bigger all the time, and that's one way to make things better. But the Android L developer preview also brings software improvements aimed to boost longevity, including new battery stats and a battery-saving mode for users, and tools to help developers make more battery-friendly apps.

Let's take a closer look.

source: androidcentral