Greenify (root or non-root)

Thus, knowing how to save battery on your Android phone is vital. Battery Doctor is a free battery saver application specialized on saving your battery and keep it healthy made by the famous Cheetah Mobile Inc.

• Become an Android Expert;
• Heads up: Play Services has a battery drain problem.
• How to Find out What's Draining the Most Battery in Android;
• What happened to battery stats in Android Pie?;
• Samsung Galaxy S8 / S8+ - View Battery Status?
• Android Pie has a battery life problem.
• Battery use details (per app) | Battery settings - Taming The Droid.

Battery Doctor estimates remaining battery time accurately with 3 stage charging system that provides you with a professional charging experience to extend your battery life. It also gives you toggles to control Wi-Fi, data connection and Bluetooth easily with a CPU Management function to speed app your phone with a push of a button. Power Battery gives you a full and completed package of saving your battery more than any other battery saver app could offer.

The Android app that could boost your phone's battery life by 30 per cent

You can optimize your apps that cause battery draining, and know exactly how much time remaining before the phone turns off. You can also use the Android battery saver to identify the applications that have the highest power consumption rate to remove or stop them when you need to extend battery life by yourself. Kaspersky has decided to join the fight of battery saver apps on Android with its own application that provides you a lot of information about your battery like the remaining time for your battery to work and the estimated exact time till full charge.

Along with the battery saving functions like closing energy-consuming applications and excluding your favourite applications from being terminated when you extend your battery life. Another great application in our list of the best battery saver and booster apps for Android that helps you monitor and extend your battery by many means including speeding up your charging time with no overheating problems, optimizing your battery by closing the hungry and high battery consuming applications, statistics about your battery including battery percentage, remaining battery time, and more.

First and foremost, everyone should be familiar with Android's battery menu. It's a very useful tool that helps you identify apps that have been draining your battery more than others.

The 6 Best Battery Saver Apps For Android

To begin, head to your phone's main Settings menu, then tap the "Battery" entry. Just beneath the graph at the top of this screen, you'll find a list of the apps that have been draining your battery the most. If everything is going as it should, the top entry in this list should be "Screen. Familiarize yourself with the apps in this list, and you'll usually find that the worst offenders rise to the top of this list day after day. If you want a more in-depth version of Android's battery menu, you can try an app called GSam Battery Monitor , which provides a sortable list of these same apps.

Once you've nailed down your list of problematic apps, I have some solutions below for minimizing battery drain. If your battery-draining app is one you installed yourself, the easiest solution would be to uninstall this app. That's simple enough—just head to the "Apps" menu in Settings, then uninstall the problematic app.

Turn Battery Optimization On / Off - Android 6.x and higher (Samsung) | Verizon Wireless

Apps that came pre-installed on your device generally cannot be uninstalled without root access. If one of your problematic apps falls into this category, you may want to check out a Windows program called Debloater , which will allow you to disable any app without needing root access. If your problematic app is one you simply can't live without, consider restricting its permissions. In particular, the "Autorun" and "Background Service" permissions that some apps request can be huge battery drains.

For non-rooted users, the easiest way to restrict app permissions is with UU AppPurifier. This app works by injecting a wrapper into other apps that allows for granular permissions controls. Remember to disable the "Autorun" permission if you can! Alternatively, you can try installing a different app that accomplishes the same task, but doesn't require as many battery-hungry permissions.

Best Mobile Battery Apps

A good example of this is Facebook Lite or Tinfoil for Facebook , which are two apps that serve as more efficient alternatives to the official Facebook app, which is well known as an Android battery killer. For rooted users , the main point of emphasis should be wakelocks —these are requests from apps that prevent your phone from sleeping so that the app can sync data or post notifications. As you can imagine, preventing your device from sleeping takes a big toll on your battery, but wakelocks are a necessary evil.

Nonetheless, you should definitely be aware of the apps on your system that are requesting too many wakelocks. There are several apps to monitor wakelocks on your device, but of the free options, Wakelock Detector is the best, in my opinion. If you're in a pinch, though, you can simply reboot your phone immediately after installing the app, then open WLD and grant it Superuser access.