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PowerCase for Samsung S3

PowerCase for Samsung S3

Give your smartphone some staying power

Sorry, this product is not available.

  •  Slim design
  •  Sturdy protective case
  •  Available in Black or White
  •  Boost your battery life



Startlingly slim, yet seriously sturdy, the PowerCase for Samsung Galaxy SIII boosts your battery life beyond its basic boundaries. It’s the world’s first power-boosting case for Samsung’s sweet new smartphone.

Designed and engineered to ensure the super-sleek sexiness of the SIII isn’t squandered, the PowerCase even provides extra protection for ports and plugs, and only adds 80-odd grams to your pocket.

Simply slip it into the PowerCase and charge your phone as normal; the powerful lithium-polymer backup battery will soak up all the juice it needs to provide power in a pinch.

More Information

Please Note:
  • Phone NOT included
Product Features:
  • Slim design
  • Sturdy protective case
  • Available in Black or White
  • Boost your battery life
Technical Specifications:
  • Compatibility: Samsung Galaxy SIII
  • Capacity: up to 2000mAh
  • Power input/output: 5V/2.5W
  • Input/Output current: 500mA
  • Charging time: 5 hours
  • Approximately
    • 11 hours additional talk-time
    • 6 hours surfing time
    • 10 hours video playback
    • 40 hours audio playback
    • 700 hours standby time
  • Dimensions:
    • Measures approximately 1.5cm(D) x 7.3cm(W) x 14.7cm(H)
    • Weighs approximately 81.5g