Battery & power: Samsung T139

Learn how to replace the battery and save battery life on the Samsung T139. Find out more on this page:

 

Battery

Battery life

 

 

Battery

Insert / remove battery

To to insert or remove the battery in your device, follow these steps:

 

To insert

 

  1. Press down on the middle of the battery cover and slide the cover away.                                           image002 (1).gif
  2. Place the battery by aligning the gold contacts on the battery with the gold contacts in the battery compartment.image003 (1).gif
  3. Replace the battery cover and snap into place.


To remove


  1. Press down on the middle of the battery cover and slide the cover away.                                           image002 (1).gif
  2. Lift and remove the battery.                                                                                                         image003 (1).gif



 

 

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Battery life

Battery saving mode

To turn on, turn off, or use battery life saving features on the device, follow these steps:

 

We're sorry, but this feature is not available for this device.

 

 

Battery saving mode settings

To change settings for the battery life saving feature, follow these steps:

 

We're sorry, but this feature is not available for this device.

 

 

Tips to save battery life

To save and extend battery life, follow these steps:

 

Be sure to put your phone into a sleep or standby mode when the device is in a pocket, case, or purse. Putting the device into sleep mode will keep you from unintentionally activating applications or illuminating the screen.

 

On most devices, this is done by tapping the power key.

 

 

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