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USB External Battery Pack

what you get

The Enerpak Tube 5000 mAh external battery pack offers a huge capacity of backup power in a pocket-size package. Made by uNu, a 2013 CES Design and Engineering Award honoree, this device can extend talk, video, and standby time on smartphones or tablets via USB port—just use a cable you already own.

  • Brand: uNu
  • Model #: ENERPAK
  • Compatibility: Most Smartphones and Tablets and USB Chargers and Cables
  • Battery: 5000 mAh Polymer
  • Input: 5V/1A
  • Output: 5V/1A (USB)
  • Minimum Rated Talk Time: 15 hours
  • Minimum Rated Standby Time: 600 hours
  • Color: Blue, Pink, Black, or White
  • Material: ABS Plastic
  • Measurements: 7.5" L x 4.5" W x 0.7" H
  • Weight: 4.96 Ounces
  • Origin: Imported
  • Other Notes: Built-In Flash Light

delivery & fine print

  • Limit of 10 per person.
  • Sales tax is calculated at checkout.
  • Shipping only to fifty (50) United States and District of Columbia. Will not ship to P.O. boxes.
  • Free shipping
  • Purchaser must provide name and shipping address at checkout, which will be provided to supplier or distributor for shipping.

FAQs, Refund & Return Policy, and Other Terms.

limited time low price:

  • $29
  • $59 value 50% savings
  • sold out deal over
  • easy refunds & best price promise X
    Quick & Easy Refunds

    Return your item for any reason within 14 days for a full refund in deal bucks. Refunds to your purchasing credit card will include a $7.99 return shipping fee. See more here.

    Best Price Promise

    Best Price Promise applies only to identical items offered at a lower price (including shipping) by major online retailers. Limit one per qualifying item. Other terms apply.

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