Thumbox Dual-Output 5,200mAh or 10,400mAh Portable Power Banks from $19.99–$29.99

Thumbox Dual-Output Power Banks

Up to 33% Off
Discount 33%
Over 210 bought
$29.99
no longer available

Product Details


Thumbox Dual-Output 5,200mAh or 10,400mAh Portable Power Banks

  • Product numbers:
  • 5,200mAh power bank: JOB01E
  • 10,400mAh power bank: JOB03E
  • Dual ports charge two devices simultaneously
  • Powers phones, MP3 players, and tablets on the go
  • 5,200mAh bank nearly doubles devices’ battery life
  • 10,400mAh bank adds nearly five times the battery life on devices
  • LEDs show power bank’s remaining battery
  • Power bank charges via mini-USB port (mini-USB cable included)
  • Condition: new
  • One-year limited warranty from Mipow
  • Dimensions:
  • 5,200mAh bank: 3.9”x1.77”x1.1”
  • 10,400mAh bank: 3.9”x1.77”x1.77”

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The Fine Print


Free returns. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 7 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. 1 year limited warranty from MiPow. How is the strike-through price determined?

Customer Reviews

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Thumbox Dual-Output 5,200mAh or 10,400mAh Portable Power Banks from $19.99–$29.99

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Andrew Verified Purchaser
Nov 28th, 2014
Because there is no extended battery available for my Galaxy 5 active phone, this bridges the gap. It's a little bulky to carry around, but it charges fast.
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Steve Verified Purchaser
Nov 16th, 2014
This thing was awesome!! went to san fran for a weekend with 2 friends and we were out from early in the AM till late AM hours and this thing charged all of our 4 phones to full capacity with power to spare everyday! We never had a dead phone. Love this thing
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By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.