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UNU Black 14000 mAh Enerpak Extreme Dual USB 2.1A Universal Battery Pack for Smartphones and Tablets UNU-EP-02-14000BS
  • 1.0A / 2.1A
  • Immense Battery Life
  • Packed solid with power, the Extreme's 14000mAh battery can charge your favorite products over and over on a single charge!
  • $99.99
  • $56.99
  • Save: $43.00 (43%)
  • Free Shipping (restrictions apply)


I recently purchased the Extreme for my brother but after trying it out once, I decided to keep it for myself. I really like the overall features and quality of the battery pack. First off, it has just a single button which you can use to do everything. Simple is nice for me since I am somewhat technically impaired. I also like that the Extreme has two charging ports so I can charge my phone and my husband’s phone at the same time. The glossy black texture is pretty sleek as well.


: I would say the biggest con of the Extreme is the weight of it. I do find it to be a little heavy and would never put it in my purse, I usually leave the Extreme in the car and use in during my hour long commute (especially in the afternoon), this way I never have to really carry it around.

Other Thoughts:

I recommend charging it overnight since the battery is big and takes a while to recharge.

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  • fubiao l.
  • Verified Owner
  • Owned For: 1 week to 1 month

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