Ontek Universal Portable Battery Pack Chargers with 2 USB Ports for Tablets and Smartphones

Smartphone Battery Pack Chargers

Up to 78% Off
Discount 78%
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$59.99
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Product Details


Ontek Universal Portable Battery Pack Chargers with 2 USB Ports for Smartphones and Tablets

Get into the Juicing Lifestyle

These rechargeable lithium-ion batteries help ensure you’ve always got power when you need it. Whenever a smartphone or tablet is running low, just plug in the backup battery and you’re back in business, even if you aren’t near a power outlet.

Tiny but Powerful

The compact devices range in size—the smallest is about the size of a stubby cigar, and the largest is the size of a cigarette case—so you can carry them easily in a backpack or purse or keep one in an office desk drawer. The capacity also varies, from 6,000 mAh, which will give an iPhone one full charge, to 12,000 mAh, which can charge a phone multiple times or larger tablets.

6,000 mAh
  • Two USB ports (5V/2.1A and 5V/1A)
  • Charges a smartphone and tablet simultaneously
  • 1A output
  • Built-in LED flashlight
  • Product dimensions: 3” x 5” x 2”
12,000 mAh
  • Two USB ports (5V/2.1A and 5V/1A)
  • Charges a smartphone and tablet multiple times
  • 1A output
  • Built-in LED flashlight
  • Product dimensions: 3.50” x 6” x 2”

cell-phone-accessories-guideSmartphone Accessories Buying Guide

From external batteries to selfie sticks, learn about the gadgets designed to make your smartphone even smarter.

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The Fine Print


Customer Reviews

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Ontek Universal Portable Battery Pack Chargers with 2 USB Ports for Tablets and Smartphones

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stephanie Verified Purchaser
Feb 6th, 2017
one of the pack did not work!! won't charge never used it! very sad want be from this company again unless they send a replacement.
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James Verified Purchaser
Nov 17th, 2016
charges phone quickly and gives great boost to G's when I need it.
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Dena Verified Purchaser
Nov 15th, 2016
Worked great after the first charge. When I plugged it in to charge my phone for the second time the connection cord wouldn't stay properly attached to the port. I haven't had the chance to try another cable yet.
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ROBERT Verified Purchaser
Nov 13th, 2016
Seem to be pretty good. We'll see after multiple uses.
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Marvin Verified Purchaser
Nov 8th, 2016
The battery pack works great. I just charge it and later in the day when my phone runs low, I can use the battery to recharge it, even while it's in use!
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Vinson Verified Purchaser
Nov 8th, 2016
Bought this as a five dollar deal for my daughter. Her was recently stolen and it arrived at the right time as she was headed to her high football Big Game She said her 6000 was able to charge her and two friends' phones fully and another friends phone to 90% on one charge. She loves it so I love it
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Felix Verified Purchaser
Nov 8th, 2016
It is a whopper. Regret I did not order 2, for emergencies, as I considered at first. Thanks for such a good deal.
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Thomas Verified Purchaser
Nov 8th, 2016
really good product good quality highly recommended
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JoAnn Verified Purchaser
Nov 8th, 2016
I have only used it once, but it work really well. Could put it in my coat pocket along with my phone while it charged the dead battery. Was glad to have it
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Linda Verified Purchaser
Nov 8th, 2016
I've used it for a few days and it has charged my phone rather quickly. I used it for multiple charges on one charging of the device.
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