Since smartphone batteries die really quickly, having a battery manager is a must. That way your apps are managed and your battery life is extended. DU Battery Saver & Widgets does a really good job!
DU Battery Saver is a FREE battery saving app that makes your battery last longer, and can help you get up to 50% more battery life for your Android phone! Over 400 million users around the world love DU Battery Saver. With DU Battery Saver's ...Read more
DU Battery Saver is a FREE battery saving app that makes your battery last longer, and can help you get up to 50% more battery life for your Android phone! Over 400 million users around the world love DU Battery Saver. With DU Battery Saver's smart pre-set battery power management modes, one-touch controls and healthy battery charger stage features, you can solve battery problems and extend your battery life.
Why DU Battery Saver (Battery Booster & Battery Charger) is a MUST-HAVE app? ★ Convenient Battery Saver - The "OPTIMIZE" home screen widget allows you to stop power-consumptive background apps with one tap to boost your battery life. ★ Smart Pre-set Modes - Choose the mode that fits your battery power usage, or customize to find the right balance of battery life and performance using our battery saver. ★ Phone Cooler - The cool down feature works by systematically monitoring, managing, and disabling CPU-intensive apps in order to reduce phone temperature to a safe level and protect your hardware. ★ Healthy Charging Manager - Track and implement healthy charging practices in different stages to keep your battery working its best. ★ Added new Charging Screensaver - Boost charging speed by 20%，Optimize battery life with battery optimizer. ★ Accurate Status - Smart technology helps you know exactly how much battery charging time you've got left with a detailed analysis of your Android apps and hardware.
DU Battery Saver & Battery Monitor Widget is the simplest and easiest way to keep your Android phone working well when you need it, and protect against poor charging, battery hogging apps, and overlooked device settings that shorten your battery life.
Features and Benefits of DU Battery Saver & Battery Charger (Battery Widget & Battery monitor)： ► One-Click Optimization: Instantly find and fix battery power consumption problems and unlock detailed settings to fine-tune your energy savings; ► Anytime Optimization: Manage background apps and phone hardware easily with the smart home screen widget; ► Accurate Status: See exactly how much battery charge you have left with a detailed analysis of your Android apps and hardware; ► Smart Pre-set Modes: Choose or customize a mode that fits your energy usage; ► Better Battery Details: View your phone's battery power level by percentage or by time remaining; ► Healthy Charge Stage Manager: Track and implement healthy charging practices in different stages to keep your battery working its best; system to ensure you get the most out of your battery and reminds you not to over charge. It also has features that can monitor and regulate power consumption. ► Widget Included: Our "Task Killer" widget will optimize your power consumption conveniently. The 4x1 widget makes it easier to manage Wifi, Data, Brightness, etc, and set power saving modes. ► Accurately Estimates Remaining Battery Time: Tells how long battery will last under a variety of situations (playing games, wifi on or off, etc) ► Battery Monitor, clearly shows the status of battery life and usage.
Allows an application to modify the systemʼs settings data. Malicious applications can corrupt your systemʼs configuration.
change Wi-Fi state
Allows an application to connect to and disconnect from Wi-Fi access points, and to make changes to configured Wi-Fi networks.
Allows an application to configure the local Bluetooth phone, and to discover and pair with remote devices.
change network connectivity
Allows an application to change the status of network connectivity.
read sync settings
Allows an application to read the sync settings, such as whether sync is enabled for contacts.
write sync settings
Allows an application to modify the sync settings, such as whether sync is enabled for contacts.
automatically start at boot
Allows an application to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down overall performance of the phone by constantly running.
restart other applications
Allows an application to forcibly restart other applications.
display system-level alerts
Allows an application to show system alert windows. Malicious applications can take over the entire screen of the phone.
measure application storage space
Allows an application to retrieve code, data, and cache sizes
retrieve running applications
Allows application to retrieve information about currently and recently running tasks. May allow malicious applications to discover private information about other applications.
prevent phone from sleeping
Allows an application to prevent the phone from going to sleep.
view Wi-Fi status
Allows an application to view the information about the state of Wi-Fi.
create Bluetooth connections
Allows an application to view configuration of the local Bluetooth phone, and to make and accept connections with paired devices.
view network state
Allows an application to view the state of all networks.
full Internet access
Allows an application to create network sockets.
control vibration alert
Allows the application to control the vibration alert.
modify/delete SD card contents
Allows an application to write to the SD card.
discover known accounts
Allows an application to get the list of accounts known by the phone.
read phone state and identity
Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to, ect.