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$31.99 $35.99 $89.99 Price Drop!
by Aduro

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Add 1 Year Warranty - $7.99
Add 2 Year Warranty - $9.99


From cases to screen protectors, we go through great lengths to protect our phones, so why not extend that level of care to your phone's battery? With overcharge, overcurrent, and short circuit protection, this portable powerhouse ensures your device juices up quickly and safely when you're on the move. Plus, with four USB ports and a colossal 20,000mAh capacity, you can keep your entire tech collection up and running for hours on end.

  • Charge up to 4 devices at the same time
  • Smart Charge Technology automatically adjusts charging speed to your device
  • Power up safely w/ overcharge, overcurrent & short circuit protection
  • Get multiple charges w/ a huge 20,000mAh capacity
  • Monitor charging progress w/ the LED charge indicator


  • Color: black
  • Dimensions: 1"H x 7"L x 4"W
  • Charges up to 4 devices simultaneously
  • Smart Charge Technology
  • LED charge indicator
  • Overcharge, overcurrent, and short circuit protection
  • Capacity: 20,000mAh
  • Total output: 8A
  • Charging speed: up to 2.4A per port


  • Suitable for most USB-powered devices


  • Extreme Boost 20,000mAh Back-Up Battery (Black)
  • Charging cable


  • Ships to Contiguous US
  • Expected Delivery: Oct 26 - Oct 29


  • All sales final.
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