Boostcase Hybrid Power Case 4300MAH

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Keep your phone safe and extend its battery life with the Boostcase Hybrid Power Case 4300MAH. This innovative phone case is designed to perfectly fit the Samsung Galaxy 3S in a protective and durable hardshell material. The patented click-in battery amps up your phone's battery life by up to 150% and allows for you to simultaneously sync and charge your phone at once. The slim fit stylish case is made to fit in your pocket with ease, making on the go charging a breeze.


  • Adds 150% more battery life
  • Fits Samsung Galaxy 3S
  • LED battery life indicator
  • Rechargeable by micro-USB
  • Durable hardshell material
  • Simultaneously sync and charge

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