Battery Saver (Doctor)

battery saver (power battery ), the professional Battery power manager , is doctor the best battery saving app which is capable of extending your battery Saver life doctor. this is the perfect battery monitor to charge battery.
saving your battery is just one tap away. battery saver will close your background running apps and recommends you functions to turn off in order to save even more. this function serves as memory cleaner/booster as well to speed up your android phone. optimizer will also indicate you how many hours you have / can save from phone draining.