Prolix Power External Protective Battery Case for iPhone 5/5s. Multiple Colors Available.

Limited quantity available
Over 1,000 bought

In a Nutshell

Apple-certified case houses a 2400mAh battery that more than doubles the battery life of the iPhone 5/5s

The Fine Print

Limit 3 per person, may buy 2 more as gifts. Free returns. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 12 business days from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods. 90 day manufacturer warranty. How is the strike-through price determined?

Prolix Power External Protective Battery Case for iPhone 5/5s

  • External battery case for iPhone 5/5s (not included)
  • 2400mAh capacity more than doubles battery life
  • Slim low-profile design
  • MFi-certified by Apple
  • Headphone adapter
  • Micro USB input port
  • Lightning output port
  • Pass-through charging
  • LED power indicator
  • Cutouts over ports and functions
  • Multiple colors available
  • Condition: new
  • 90-day warranty from manufacturer
  • Dimensions: 5" (L) x 2.5" (W) x 0.75" (H)
  • Weight. 3 oz.

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Customer Reviews

Product Picture for Customer Review

Prolix Power External Protective Battery Case for iPhone 5/5s. Multiple Colors Available.

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Kelly A. Verified Purchaser
Jun 4th, 2015
Not very happy at all . I just purchased my case not even a month ago and the protective case stopped charging due to a defective charging plug . Although , the vendor states it's a 3 month warranty I am not allowed to exchange it due to low inventory . Also , I purchased a iphone 6 case same one for my boyfriend and his is doing the same thing . Very disappointing
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Johnathan W. Verified Purchaser
Dec 19th, 2014
The case reflects the flash causing the photos to come out cloudy.
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Rizwanul H. Verified Purchaser
Dec 18th, 2014
The case stopped charging after 3 weeks in use. I contacted Groupon and they suggested to contact Prolix since the unit is still under warranty. I contacted Prolix and there has been no response from them. It's been 2 weeks and no contact or even acknowledgement for the request to RMA the unit. This is a bad product based on my experience and will not recommend to anyone. Groupon should also take note of lack of customer service by Prolix for the products they sell.
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Leanna w. Verified Purchaser
Dec 6th, 2014
Case was great... When it charged. Then the connection went bad (inexplicably, the mini-USB plug spot became loose and stopped doing anything when plugged in), and it no longer charges. So it's completely useless... Horrible.
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vic v. Verified Purchaser
Oct 17th, 2014
It did not fit my wife's I Phone and is very heavy and bulky
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Yvette B. Verified Purchaser
Jun 30th, 2014
Having trouble contacting the company to troubleshoot a problem with the audio jack.
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Yasmin C. Verified Purchaser
May 24th, 2014
Case over heats and now when I plug in the charger the phone says this accessory is not compatible with the phone.
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Tim M. Verified Purchaser
May 24th, 2014
Takes to long to charge the battery case and phone. If I want a full charge on the case in 24hrs I have to take the phone out oft he case.
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Kelly H. Verified Purchaser
May 22nd, 2014
I don't know how you could do without one. Just flip the switch and voila, a full battery!!!
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frank m. Verified Purchaser
May 20th, 2014
SHIPPED VERY LATE , PRODUCT HAS SHORT BATTERY LIFE NOT HIGH QUALITY PRODUCT.
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