DU Battery Saver PRO & Widgets v3.9.6 [Android] [GRIDLOCK]

DX Battery Saver would dispel your worry of the dying battery and free you out of the life tangled by cables!
You deserve a prolonged battery!

Major New Features

*Revolutionary UI design of main page
*Brand new reform of those smart Widgets
*Whole refactor of Settings page
*One-key Diagnostic & Auto optimization upon the result
*More manual optimization offered after diagnostic

PRO Features:

*One-Key diagnostic, a unbelievable foolproof way of battery saving.
*Intelligent mode-switching: e.g.
adjusted to Long Standby on low battery level;
--go into your preset mode according to your schedule;
--Healthy charging to extend battery life. (e.g. hints for charging or de-plugging the charger).
*launch DX Battery Saver to start charging when battery lower than 20%.
*At least 1 healthy charge to extend battery life .
*Regularly closing power-draining tasks;
*Set the interval of background tasks cleaning;
--Need to leave some apps running background? Add them into ignore list.
*Slow down CPU during screenlock; (ROOT devices only);

Classic features:

*3 new powerful battery Widget s:
*One-tap optimizer (task killer widget)
*NEW designed battery display & mode switch
*premium ON/OFF switches;
*It's an easy battery saver by using one-tap battery widget, and extend 15% more usage time by switching battery saving modes, also go with one-tap power widget.
*Optimizing your battery use in 3 preset Modes:
-General Mode(Basic network function opened, meet normal battery saving needs);
-Long Standby (Close all except dialing and SMS, prolong battery to the longest standby time);
-Sleep Mode(Close all except clock, save battery a lot while sleeping);
-Customize your own mode, setup whatever you prefer and find out the most suitable one!
*Battery indicator, Battery Level in % in Status Bar, will turn to RED when < 20%;
*Estimated report of the remaining time;
*Ringtone reminder for different battery status;
*Always be a close secretary (or juice defender), reminding you to save more juice and have a 2x battery usage time. *Most detailed analysis of power consumption, not just apps, but also the hardwares (CPU, screen, sensor, WiFi, radio), the most professional battery monitor (battery notifier) so far;

Unlike other battery saving app, DX Battery Saver provides a professional method of battery management by analyzing the power consumption of all the hardware modules, and above all, intelligent tools would be provided for extend battery usage.

As a battery saver (a.k.a. battery booster / battery improver), it excels its peers!

What's in this version: (Updated : Dec 26, 2014)
*Optimized scenario-based functionality
*Accelerated start time
*Bugs fixed

Required Android O/S : 2.1+