- 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