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  • Unplug. Go further.
    After a long day, with no time to charge or outlets in sight, you still have to capture moments that matter. With twice the power, this battery case for iPhone 5s and iPhone 5 charges through your day — and then some. Adventure on.
  • More than 2X Battery Power
    What would you do with more power? Worry less? Accomplish more? Energized by a 2,000 mAh lithium ion battery, Resurgence packs more than two times the battery power into one slim case.
  • Packed for Punch
    To celebrate victories, you gotta’ live ‘em — bumps, bruises and all. The Resurgence iPhone 5/5s battery case protects your phone from the drops and fumbles that happen on the day-to-day, so you can worry less and capture more.
  • Premium Protection
    This sleek, two-piece design boasts military-rated drop defense for superior protection. Eliminate worry. Power through your day.
  • OtterBox-Exclusive Technology
    Resurgence features exclusive auto-stop charge technology. By shutting the case off once your phone reaches 100% charge, this iPhone 5s and iPhone 5 battery case saves power for later. When you need it most.
  • Work Smarter
    9 to 5? Never. On the go? Always. So you work smart — just like the Resurgence Power Case for iPhone 5/5s. Auto-stop charge technology stops charging when your battery’s full, saving power for later when it matters most.
  • Instantly FULLfilled
    The front-facing LED displays the case power status in 25% increments. And high-speed charging gets your phone up and running in a flash. Charge on.
  • Protection from a Brand You Trust
    Featuring a streamlined design that delivers tough protection from drops and shock, this iPhone 5s and iPhone 5 battery case gives you something no one else can — confidence that your device is protected by the No. 1-most trusted brand in smartphone protection.*
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