Shows your battery charge level (percent) as an icon in your status bar, with temperature, health, voltage, and time since plugged / unplugged in the notification area. It also has user-configurable alarms, logs, and widgets.



Power Battery is described as 'As the most professional battery saver app, could get up about 60% more battery life for Android phones or tablets' and is an app. There are more than 10 alternatives to Power Battery for a variety of platforms, including Android, Android Tablet, iPhone, Apple Watch and F-Droid apps. The best Power Battery alternative is BatteryBot, which is both free and Open Source. Other great apps like Power Battery are AirBattery, Battarang, SaverTuner and Battery Widget.
Shows your battery charge level (percent) as an icon in your status bar, with temperature, health, voltage, and time since plugged / unplugged in the notification area. It also has user-configurable alarms, logs, and widgets.



AirBattery can automatically collect the battery usage of all your devices without installing any client app on them.






Android's built-in battery saver can be set quite finely. However, it is not configurable out of the box. SaverTuner allows you to take advantage of this built-in battery saver. You can now set different profiles that save the battery more or less aggressively.
Track batteries of iPhone, iPad, Apple Watch and Mac on every device. Battery levels sync over internet. Low-battery notifications. Share battery with friends and family.




L Speed is a modification that combines tweaks inside an intuitive application, the main goal of the tweaks is to improve performance, reduce stutters and lags, expands battery life and improve your gaming experience on Android.










Deepsleep battery saver constantly puts the device to deepsleep mode while screen off




DU Battery Saver is the simplest and easiest way to protect against poor charging, battery hogging apps, and overlooked device settings that shorten your battery life.






Easy Battery Saver, your super battery savior Does your phone always need charging, even once a day? Does your phone always die at crucial moment due to running out of battery? Want to find a perfect solution? Now is your answer! Save power, extend battery life and perfect expe.