DX » Community » Reviews » Portable Dual USB "20000mAh" External Battery Power Bank w/ Adapter for GALAXY S4 / i9500 + More
Customer’s impression:
Good product Very Good! Nicely Very good Power bank !!
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  • posted bysamuelsonsam66 on 02/11/2015

    Excellent capacity and dimensions for trips and traveling. I am very satisfied with this product !!

    Impression:Very Good!,Very good Power bank !!;

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  • posted byexon91 on 12/24/2014

    Simple to use. basically always on. my only conn is basicaly it died ina about a year, the cells got too low and safty chip kicked on and turned the whole thing off. but some fiddeling aroung managed to restore it back to life( required disassembly) cells not so good quality as xiami powerbanks a... Read more


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  • posted byDutchLeeuwtje on 11/25/2014

    Nice and well made external battery with sufficient power to charge an smartphone or tablet multiple times. Because it has a lot of power it is somewhat big and heavy.

    Impression:Good product;

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  • posted bynaimerhan on 11/20/2014

    Pros: Fully Charges my Note 3 at 3 times. Cons: Changing takes a lot of time. Thé "in" socket is old type. I have to carry 2 cables. The external style is old and out of Fashion. I liked it but did not be very impressed.


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  • posted bykdashu on 09/25/2014

    Pros: muito util para acampamentos e viagens de longa duração. Pode reabastecer um celular completamente por 2 a 3 vezes. Pode ser usado para carregar uma bateria de notebook inteiramente. Cons: um pouco pesado. Demora para carregar completamente. Saídas para 2a e 1a de alimentação. Possui botão... Read more

    Impression:Very Good!;

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  • posted byAdrianBurla on 06/20/2014

    I bought this before going for a long (2 week) motorcycle trip; it helped me recharge the phone, GPS, bluetooth headset and helmet camera during the trip whenever the batteries were depleted. Can recharge 2 devices at the same time and the capacity is very good. No cons so far. It comes with many... Read more

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  • posted byBDWIXX on 05/02/2014

    -Charges fast, somehow even faster than my original charger even trough its 1A. -It doesn't get hot. -Relativly small +Bonus point! They include a "universal" cable and a lot "head" to it -It's not fully 20.000Mah it's around 16.000Mah I think. -I only used the microUSB head i... Read more

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  • posted byAdrianBurla on 04/25/2014

    Compact high capacity rechargeable battery that can be used with a wide range of devices that use 5V input power supply. IT should charge a mobile phone several times. The "20000mAh" in the name is misleading as the real capacity is lower,but this is disclosed in the description. The on... Read more

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  • posted bykobiweis on 04/20/2014

    Battery lasts for ever, you can charge at least a couple smartphone and still have backup. Very heavy. Not really suitable for daily use. It would be nice if you could charge the battery with a micro usb and not a min usb plug. Would save the hassle of remembering to take the mini cable. All to a... Read more

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  • posted byEridanos on 04/05/2014

    Nice design, and feels quite sturdy. Both power out ports are well labelled. Power in port is mini USB. Has a check button to check the remaining power in the bank. Very cheap compared to electronic shops over here. On the heavy and large side, but I suppose it is loaded with Li-on batteries. It... Read more

    The box Whats in the box, cable and converters Power LED and the two ports

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