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Apk Download » Productivity » 2 Battery - Battery Saver

APK Details

  • App Version
    3.58 Latest Version
  • Last Updated
    Nov 30, 2020
  • Apk Size
  • Price
  • CateGory
  • Content Rating
  • Support Android Version
    4.1 and up
  • App Package
  • ROOT
  • Offers In-App Purchase


  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots
  • 2 Battery - Battery Saver screenshots

Description from Developer

Editor Review

You are Downloading 2 Battery - Battery Saver Latest APK 3.58. Last Updated: Nov 30, 2020.

2 Battery - Battery Saver developed by Sam Lu is listed under category Productivity 4.2/5 average rating on Google Play by 113903 users).

2 Battery - Battery Saver's main feature is

2 Battery - Battery Saver apk was fetched from play store which means it is unmodified and original.


this app extends battery life by automatically toggling wifi and mobile data.

Great little app that has improved my battery usage very much.

Works amazing partnered up with task killer.

Finally i paid for pro version after 1 year using trial.

If you are looking for a great batery saver app.

This good aplication I wait the next update.

I use it with battery booster and green power.


Day mode stopped pops up even when not connected to internet.

This application doesnt work for my phone.

one change required not able to move apps into sd card.

I don't think it activates data properly during screen off.

but useful battery info such as how long left.

Since I downloaded it my battery drained like nothing.

My screen didn't turn off automatically anymore before uninstalling and reboot.

but slows or stops screen unlock until network powers back up.

too bad it doesn't manage Wifi.

Number doesnt correspond with batt icon and cant uninstall update :.

What if I only use wifi and data plan is always desabled.

no instructions or help on how to use.

it is fake app.

the icon of mail says that there is no email app.

Developer please reply.

current version cannot turn off data during screen off.

until once the proximity sensor turned off screen.

the full charge notification cannot play a sound in sleep mode.

my UNINSTALL button at my task manager is not working.

i've issue with wifi connection during screen on.


Tu móvil se queda sin batería rápidamente? Siempre se muere el móvil en los momentos críticos? Esta aplicación aumenta con varias horaas la duración de la batería mediante la gestión inteligente de la conexión a Internet en el fondo.

*** Más de 10,000,000 de descargas! ***

Android 2.x~8.x are also supported!

Ya no tienes que manualmente activar/desactivar la conexión a Internet. Esta aplicación aumenta la duración de la batería mediante el uso de un algoritmo inteligente para la gestión de la activación/desactivación de la conexión a Internet, reduce el gasto de batería y datos móviles manteniendo los datos de fondo sincronizados.

1. Maneja automáticamente la conexión 3G/4G/WiFi en el fondo
2. Muesra el nivel de carge de la batería y el uso en la zona de notificaciones
3. Efficaz y fácil para utilizar

Garantía de devolución del dinero en 24 horas
Los 15 minutos que Google permite es demásiado corto para una aplicación como ésta. Prueba la versión PRO durante 24 horas y si no te gusta te devolvemos el dinero.

★ Gestiona la conexión a Internet de una forma inteligente en el fondo
★ Asegura la correcta transmisión de datos manteniendo la conexión a Internet activa hasta que los datos se hayan transferido
★ Modo nocturno (Sólo versión PRO)
★ No ads (PRO-only)
★ Lista de exclusión. No desconecta la conexión cuando aplicaciónes en la ista de exclusión están ejecutando
★ Apagado automático de pantalla cuando el móvil se coloca boca abajo en la mesa o en el bolsillo
★ Filtro de pantalla que reduce el brillo para ahorrar batería
★ Notificación para la carga de la batería
★ Icono de batería cambiable
★ Opciones para la configuración de intervalos de activación y otras propiedades
★ Opción de mantenimiento de la conexión cuando se carga el dispositivo o cuando se utiliza en modo tethering
★ Opción para no activar datos moviles cuando la pantalla se desbloquea
★ Respeta los ajustes del sistema
★ Toca sonido cuando la pantalla se enciende o se apaga
★ Widgets para la pantalla de inicio
★ Muestra el uso de batería y el tiempo desde la desconexión de la red eléctrica, tiempo calculado restante de batería, estado de batería, tensión, temperatura etc.

DashClock Extension
★ requires DashClock Widget by Roman Nurik
★ estimated battery run out time
★ detailed battery information
★ battery icon theme (battery icon & level, battery level)

Apoya Sony smart watch
★ widget, app muestra información de la batería
★ notificación de baja batería
★ LiveWare™ extension for SmartWatch
★ Smart Connect extension for SmartWatch 2

Permissions - some sensitive permissions are required:
• BIND_DEVICE_ADMIN: this app uses the Device Administrator permission which is used to provide the "Auto screen off" feature. It's optional
• READ_EXTERNAL_STORAGE/WRITE_EXTERNAL_STORAGE: used to read/save app log report from/to SD
• READ_PHONE_STATE, WRITE_SETTINGS: toggle Wi-Fi, mobile data, etc. settings for saving the battery
• PACKAGE_USAGE_STATS: get the top app information for the "Blacklist" feature
• SYSTEM_ALERT_WINDOW: used for the "Screen filter" feature

★ AppNext 2013 best app ever awards

Hemos sido elegidos Google I/O 2011 Develo

Spanish-Tomas Sylverberg


2 Battery - Battery Saver Permissiom From Google Play:

2 Battery - Battery Saver APK Device & app history: retrieve running apps

2 Battery - Battery Saver APK Cellular data settings: change/intercept network settings and traffic

2 Battery - Battery Saver APK Phone: modify phone state,read phone status and identity

2 Battery - Battery Saver APK Photos/Media/Files: modify or delete the contents of your USB storage,read the contents of your USB storage

2 Battery - Battery Saver APK Storage: modify or delete the contents of your USB storage,read the contents of your USB storage

2 Battery - Battery Saver APK Wi-Fi connection information: view Wi-Fi connections

2 Battery - Battery Saver APK Device ID & call information: read phone status and identity

2 Battery - Battery Saver APK other: control vibration,run at startup,access Bluetooth settings,draw over other apps,control Near Field Communication,pair with Bluetooth devices,read sync settings,send sticky broadcast,connect and disconnect from Wi-Fi,toggle sync on and off,change network connectivity,prevent device from sleeping,view network connections,modify system settings,full network access,Change WiMAX state,connect and disconnect from WiMAX,modify secure system settings

Access Bluetooth settings:

Allows the app to configure the local Bluetooth device, and to discover and pair with remote devices.

Change network connectivity:

Allows the app to change the state of network connectivity.

Change WiMAX state:

Allows the app to connect the device to and disconnect the device from WiMAX networks.

Change/intercept network settings and traffic:

Allows the app to change network settings and to intercept and inspect all network traffic, for example to change the proxy and port of any APN. Malicious apps may monitor, redirect, or modify network packets without your knowledge.

Connect and disconnect from Wi-Fi:

Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

Connect and disconnect from WiMAX:

Allows the app to determine whether WiMAX is enabled and information about any WiMAX networks that are connected.

Control Near Field Communication:

Allows the app to communicate with Near Field Communication (NFC) tags, cards, and readers.

Control vibration:

Allows the app to control the vibrator.

Draw over other apps:

Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.

Full network access:

Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

Modify or delete the contents of your USB storage:

Allows the app to write to the USB storage.

Modify phone state:

Allows the app to control the phone features of the device. An app with this permission can switch networks, turn the phone radio on and off and the like without ever notifying you.

Modify secure system settings:

Allows the app to modify the system's secure settings data. Not for use by normal apps.

Modify system settings:

Allows the app to modify the system's settings data. Malicious apps may corrupt your system's configuration.

Pair with Bluetooth devices:

Allows the app to view the configuration of Bluetooth on the device, and to make and accept connections with paired devices.

Prevent device from sleeping:

Allows the app to prevent the device from going to sleep.

Read phone status and identity:

Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call.

Read sync settings:

Allows the app to read the sync settings for an account. For example, this can determine whether the People app is synced with an account.

Read the contents of your USB storage:

Allows the app to read the contents of your USB storage.

Retrieve running apps:

Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

Run at startup:

Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the device and allow the app to slow down the overall device by always running.

Send sticky broadcast:

Allows the app to send sticky broadcasts, which remain after the broadcast ends. Excessive use may make the device slow or unstable by causing it to use too much memory.

Toggle sync on and off:

Allows an app to modify the sync settings for an account. For example, this can be used to enable sync of the People app with an account.

View network connections:

Allows the app to view information about network connections such as which networks exist and are connected.

View Wi-Fi connections:

Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

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