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ENERGI Sliding Power Case for Galaxy S 4


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1 Year Warranty

Power Sleeve

2,300 mAh battery more than doubles your battery capacity. Press the charging button to start your charge or check the battery level.

The ENERGI Sliding Power Case for the Galaxy S 4 with a slide on battery sleeve is made for the real world. And with slim battery technology we only add 9mm to the thickness of the device, you barely know you are carrying 9 additional hours of talk time. We include 2 slim-line cases; 1 black, 1 colored, so you can change your style on-the-fly.



  • Material
  •  soft-touch


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