Wonder Battery - Battery Saver
Wonder Battery Team - Sep 13, 2017
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Wonder Battery is a FREE battery saving app. With powerful features to extend your battery life, such as 1-tap Power Optimization, Power Saver Notification, Battery Power Calculation, Fast and Healthy Charging, and so on.


1-tap Power Optimization
Wonder Battery can find out the apps draining battery, then you can boost and clean these apps with just 1 tap, and also the apps will be stopped to restart in the background.

Power Saver Notification
When your phone power is low, Wonder Battery will notify you to save power by closing the running apps in background.

Battery Power Calculation
Accurately estimate battery time with current status of your device and battery power, so you can do better decision to save battery power.

Fast and Healthy Charging
With three charging phases, Wonder Battery monitors charging status, and guide you to have a healthy charging experience.

Learn More

Additional information

Current Version
Requires Android
Sep 13, 2017
Android 4.1.2 or higher