They will also gain a better understanding that reducing app usage can actually translate to real-world energy savings. And they'll be able to work together with friends to protect the planet with more trees!" he said. To take part in the C-Plan campaign, download DU Battery Saver and DU Speed Booster on the Google Play store or through the developer's website. About DU Battery Saver : DU Battery Saver is the world's most popular battery saving app for Android, enjoyed by hundreds of millions of people worldwide. It automatically solves device battery problems and helps smartphone users save more electricity with its smart pre-set modes, one-touch controls and customizable desktop widget. For more information, visit the product website at: DU Apps About Baidu : Baidu, Inc. is the leading Chinese language Internet search provider. As a technology-based media company, Baidu aims to provide the best and most equitable way for people to find what they're looking for.