What’s the number one complaint among smartphone users? Ask anybody what they think of their new iGalaxy One M6 Pro, or whatever, and without fail you’ll hear “but the battery life sucks”. It’s seems to be a prolific problem as screens become lusher and more vivid. It’s not enough that we have these devices for mobile calling; they have to function as flashlights, televisions, and stereos as well. We’re demanding so much from our digital companions that it seems low-battery life is just a forgone conclusion at this point.

Suffering from the low-juice blues, myself, I tried out DU Battery Saver from DU APPS STUDIO. Promising to optimize power consumption and prolong battery life, this app has over 50 million downloads from Google Play and reviews that are just as impressive.

The installation was super easy. A small icon was added to my notification bar which reads the battery’s current charge percentage. Opening the app allows you to analyze power consumption and select different modes that fit your usage style. I didn’t really tinker with any of these presets as I wanted to see how it would fare out of the box, so to speak. One feature that I was immediately drawn to was the ability to view the phone’s power level by time remaining. It seemed to be pretty accurate and helped me quantify how much time I had until I needed to find a power source. It also displayed my phone’s temperature, to boot.

Even with the default settings, I could instantly tell that the app was managing my power usage in a way that delivered a longer charge-life. How it managed this, I haven’t a clue but I can tell you that there was absolutely no discernible difference to my experience. The screen wasn’t dimmer, apps didn’t load slower, and WiFi and Bluetooth weren’t disabled.

There’s not a downside I could find in my time with DU Battery Saver, aside from potentially having too many options for some users. It irrefutably delivered on its promise of extended battery life without any compromises to my device. That makes it a winner in my book.

Check out DU Battery Saver for yourself on Google Play.

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24 COMMENTS

  1. It kills autostart apps -> saves power -> autostart apps restart -> you lose the saved power.
    Manage autostart apps -> confused -> you may lose important alerts?

  2. When I connect my phone for charging, a message from DU Battery Saver pops up with a sound. How can I turn the sound. My phone is Samsung Galaxy.

    Thanks.

  4. when i click the saver in the DU BATTERY my phone is not working anymore… WHAT CAN i do now?…
    plz reply

  6. These despicable people at DU Battery Saver are using Warnings and Popups to force people to install their product. No doubt that anyone who uses these tactics has no morals and their product is probably not above board either. I had a popup today that had the Google Play Icon at the top and said WARNING!! Your Battery Management module needs to be upgrade. If you do not upgrade the latest version, it will cause battery consume fast and may cause system fail completely

    Risk level 5 stars

    Battery Firmware Upgrade

    It’s getting so bad that I don’t trust anyone. But, people like this need to be SHOT and beaten! If I find one of them, I will gladly do the beating!

    A word to developers and companies, SELL YOUR PRODUCTS LEGALLY AND MORALLY! You will maintain a lot more customers this way and earn their trust and repeat business. Lie and cheat and you will go to Hell… with at least one black eye!

  8. I have downloaded is app and it seem that my battery dies twice as fast as it did before I had this app. what a waste of time !!!

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