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Tenergy Power Case / Extended Battery for Samsung Galaxy S III (S3) -- Retail Package

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Regular Price: $39.99
Sale Price: $23.52
You Save: $16.47 (41 %)
Item Number: 51045

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Quantity Discounts

5 to 10$22.58
11 to 20$22.34
21 to 59$22.11
60 to 99$21.87
100 or more$21.64


Get the most out of your Samsung Galaxy S3 with the Tenergy Back-up Battery Case! This durable, ultra-thin case houses a rechargeable battery that virtually doubles your time to rock, talk, surf, and send while protecting your phone from everyday wear and tear - it does it all with the same aesthetic style of your Smartphone. With the Tenergy Back-up Battery Case protecting and charging your Samsung Galaxy S III, you can enjoy extra hours of audio & video playback when on-the-go without worrying about charging.

Product Highlights:

  • Lightweight low-profile perfect fitting.
  • High capacity battery doubles the run-time.
  • Supreme circuit design, battery won't get hot while charging/discharging (lots of other available power cases will get hot in use).

Product Description:

Tenergy Power Case / Extended Battery for Samsung Galaxy S III (S3)

  • Compatibility with Samsung Galaxy S III (S3)
  • Protective perfect form-fitting super slim case
  • Lightweight and low-profile design
  • High capacity 2400mAh rechargeable battery
  • Charging On/Charging Off button
  • Integrated LED battery status indicator

Retail Package Including:

  • 2400mah power case for Samsung Galaxy S III
  • For best result: please use the original Samsung Galaxy S3 USB cable to charge this power case


  • Capacity: 2400mAh
  • Input: 5V-500mA
  • Output: 5V-500mA
  • Battery: Li-ion poly battery
  • Smart IC chip: prevents over-charging

- Samsung Galaxy S III®, Galaxy SIII®, and Samsung® are trademarks of Samsung Group and Samsung Electronics.
- Tenergy is not associated with Samsung Group and Samsung Electronics.
- Tenergy product is not subject to any warranty by Samsung.

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