uNu Apple-Certified Power DX Battery Case for iPhone 4/4s

uNu Battery Case for iPhone 4/4s

Up to 60% Off
Discount 50%
$39.99
no longer available

Product Details


uNu Apple-Certified Power DX Battery Case for iPhone 4/4s

  • Lithium polymer battery nearly doubles the life of an iPhone
  • 1,700mAh capacity
  • Three- to four-hour charge time
  • Withstands approximately 500 charge cycles
  • Maintains access to all ports and buttons
  • Protects the iPhone from scratches, dings, and drops
  • 17mm thick
  • One-year warranty from uNu

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Customer Reviews

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uNu Apple-Certified Power DX Battery Case for iPhone 4/4s

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Daniel Verified Purchaser
Oct 23rd, 2015
Was worried about the bottom being covered but was happy it charges the phone through the case The indicator lights are beautiful and it feels solid You can toggle it on and off, enabling the charging function only when it's needed
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