Battery case for Samsung Galaxy S4


Provide extra power and protect your expensive Samsung Galaxy S4 smartphone with this lightweight battery case with powerful 3200mAh battery. Available in black and white.

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This lightweight (94g) case is developed especially for Samsung Galaxy S4 smartphones. The protective case, made of strong and flexible materials fits perfectly around the device. The powerful state-of-the-art battery (3200mAh) more than doubles the battery lifetime of the Samsung Galaxy S4. Internal circuit protection prevents overcharging. With this case you can enjoy up to 15 extra hours of talk time and up to 8 extra hours of internet use. Smart LED indication informs you about the charging and energy level of the battery case.

The AVANCA® battery case for Samsung Galaxy S4 has a small, integrated stand. Use the stand to put the screen of your smartphone in a comfortable viewing angle: great for watching movies or making video calls with Facetime or Skype!

All features of the Samsung Galaxy S4 can be used without removing the battery case. Smart openings leave for example your camera, audio plugin and volume control completely free, so you can use your device just the way you are used to do.


  • Ultra-resistant protective case and battery in-one for Samsung Galaxy S4
  • Integrated power switch allows you to switch the battery on and off
  • Powerful state-of-the-art battery (3200mAh) doubles your battery capacity
  • 4-light LED status indicator
  • Rechargeable over 500 cycles
  • Built-in short circuit and over-charge protection
  • Charging time of the battery case: approximately 7 hours
  • Battery: Lithium-polymer battery
  • Including USB charging cable
  • Output voltage: 5V
  • Output current: 0.5A
  • Capacity: 3200mAh
  • Input voltage: 5V
  • Input current: 0.5A
  • Operating temperature: -10 – +45 °C
  • Weight: 94g
  • Dimensions: 148 x 72 x 10 mm




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