EasyAcc Quick Charge 3.0 20000mAh Fastest Power Bank with 2 Inputs and 4 Outputs

A 20000mAh power bank with fastest charge and recharge.

More details

Fastest Ever Recharge

A revolutionary dual input design. One port adopts the latest Quick Charge 3.0 technology, charging 27% faster than Quick Charge 2.0. A full charge takes only 5 hours, for a monster 20000mAh capacity.

Smart Charge

Handles 4 devices at the same time. Each smart port detects and outputs the same amount current your devices require. The Quick Charge 3.0 port charges your devices up to 80% to compatible devices in 35 minutes, 4 times faster than with conventional charging.

Monster Capacity

The quality batteries stow a 20000mAh monster capacity. It charges an iPhone 7 for 6 times, or an iPad mini 3 times.


Reviews (26)

  • Dependable
    by Mario M Villalobos 15/05/2017
    I find EasyAcc to be solid, dependable and economical. This unit is larger than ones that I previously owed, but it packs a sizable charge that will last for just about three days with my iPhone 7 plus.
  • Four Stars
    by BORIS YEBOAH 13/05/2017
    Really powerful am happy with it
  • Five Stars
    by Chris 11/05/2017
    Works exactly as described.
  • Five Stars
    by Douglas A. Harman 11/05/2017
    Great product.....charges a number of devices and works as expected
  • Five Stars
    by Mark Bresler 11/05/2017
    Great product. Best in Class for business travelers. Highly recommend buying one. Great value at this price point.
  • Great Product Even with a Small Compatibility Issue
    by ZachL 11/05/2017
    Having used this power bank for a couple months now and on a couple long trips, I can say without a doubt 20Ah is a huge amount of power. It was more than enough to keep my phone and Bluetooth headphones charged over a 24hr trip without going below half charge on the power bank. The dual input for recharging it is also impressively fast considering its capacity. My only complaint is the auto-shutoff feature. The device is designed to detect when current draw is low and stop charging the device. This is great when you're charging your phone because it maximizes how many charges you can get out of the power pack, however it causes issues when you want to charge a device that only draws a small amount of current while charging - e.g. Bluetooth earbuds. The only solution I've found is to charge another device at the same time as the earbuds, which can be a little cumbersome but overall not a huge issue. Overall I would definitely recommend this device for anyone who travels a lot and has multiple USB devices to charge.
  • this is a great battery.
    by Amazon Customer 03/05/2017
    If you're looking for something that will quickly charge multiple devices, and you don't mind it being big, this is a great battery.
  • A MUST have in my work!
    by Sam 22/04/2017
    Does NOT get hot while charging. Does charge multiple devices as advertized. Holds the charge well. Maintains multiple devices in austere environment. Even has an led flashlight!! No problems boarding aircraft.I recommend to anyone!
  • Works great. Charges my phone up quickly
    by Amazon Customer 17/04/2017
    Works great. Charges my phone up quickly. It is not really portable charger it is kind of big. The only con in this product is the size.
  • Quickcharge beast of a power bank!
    by Jeremy J. Clark 13/04/2017
    I bought this as an upgrade over and older Anker power bank I had for over 5 years. With phones these days having 3000+ mAh batteries, an older, slower power bank is virtually useless. This one has quickcharge 3.0. It charges my Galaxy S7 as fast as it possibly can and won't be obsolete by the next time I upgrade phones. The dual charging inputs are a plus as well to get this beast loaded with plenty of juice to last a long time away from a power source. These things are lifesavers when camping, hiking/river trips or at a festival! I'm glad I made this purchase and would definitely buy it again if necessary!
  • Five Stars
    by Debbie S. 12/04/2017
    It works great when I'm on the go.
  • Robust, Large, Very fast charging
    by De Rienzo 06/04/2017
    I have the original EasyAcc 10000mAh charger which still to this day is holding its full charge and working without issue. It's always been an incredible device and that's why I bought this charger. So far I have noticed the charger is obviously robust and well built. It is a large device, a lot bigger than my phone. It charges VERY quickly input and output, absolutely no complaints there. The only issue I have so far is that it doesn't feel like a 20000mAh charger which is a shame. I haven't put this to the test but I feel like it is losing charge almost as fast as my old charger which is meant to only be half the capacity. If this is true then I either have a defective product or the labelled mAh is not true.
  • Fastest charge in the west.
    by Russell M. 03/04/2017
    Great battery life. Fast charge using Quick Charge 3.0. Can't beat the price.
  • Great product!
    by julian.Sariah 02/04/2017
    I have no complaints about this product. It's the best external battery bank I've had. We received the product on time as well.
  • Awesome chargers
    by Amazon Customer 25/03/2017
    These work beautifully. Very pleased.
  • Great purchase.
    by Amazon Customer 16/03/2017
    A little on the heavy side but full of power. Charges everything I have and more. It is capable of quick charging several phones. Great purchase.
  • Five Stars
    by Kolyo Chervenkov 15/03/2017
    Very good quality product!
  • Dual input battery bank with q.c
    by michael carbery 08/03/2017
    Love it .. seems to hold up to my heavy usage and with dual input makes it a work horse I Evan loaded it using all ports heavy and seems good
  • This works just as advertised. It charges fast using ...
    by Tom M. 28/02/2017
    This works just as advertised. It charges fast using two cords. The fast charge output port really does charge my phone faster than using a standard USB wall plug. I use it for videoing baseball games. It powers my GoPro Hero 4 Silver camera and my Android phone for two solid hours and still has over 75% charge remaining.
  • The Best
    by Peter Lin 23/02/2017
    Best battery pack on Amazon bar none.