Du Battery Saver+Switch Widget APK Productivity Apps Free Download



Du 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.
====Thank YOU! We're Moving on, with YOU! Android 4.2 SUPPORTED!====
===Major New Features===
1. Revolutionary UI design of main page 
2. Brand new reform of those smart Widgets
3. Whole refactor of Settings page
4. One-key Diagnostic & Auto optimization upon the result
5. More manual optimization offered after diagnostic
===Only for PRO===
★ Intelligent mode-switching: e.g.
- adjusted to Long Standby on low battery level;
- go into your preset mode according to your schedule;
★ 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;
★ One-Key diagnostic, a unbelievable foolproof way of battery saving.
★ Healthy charging to extend battery life. (e.g. hints for charging or de-plugging the charger).
- launch Du Battery Saver to start charging when battery lower than 20%.
- At least 1 healthy charge per month to extend battery life .
☆ Unlike other battery saving app, Du 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!
Please like us at: http://www.facebook.com/DuBatterySaver
or follow us at: twitter.com/DXBattery
Problems? Contact us: dianxzt@gmail.com
Please send us email, not just leave comment, so that we can reach you for assistance.