DU Battery Saver Pro and Widgets 3.9.2

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.

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);

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