Gadgets & Tech January Sale

PowerCase for Samsung S3

Give your smartphone some staying power

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  • 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 detail and specification