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! You can search & try our FREE version before purchase.

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 : May 9, 2013)

    Add: German, Spainish support
    Optimize Health Charge;
    Fixed: Unexpected error;

2.0 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

Required Android O/S : 2.1+

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Just install!