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4.72 out of 5
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  • 30/10/2021

    I bought this Tiny Little powerbank to have a back up for my smart watch while hiking and using GPS. It is not that heavy and big as a Standard Powerbank. Before using I made some Tests to better understand how it works and make sure my battery is treated well in this device. Results: - Weight: apr. 70g with Battery - Output capacity (I am using an 3000mA Battery): 1700ma/h - Input to charge full: 2700ma/h --> means Overall Efficiency of apr. 63% and therefore a reasonable value - Output Off: at apr. 3,2V Battery Voltage the Output is switched off - Charging Off: at apr, 4,23V Battery Voltage charging is switched off - Stand by current: apr. 0,13mA (Looks very low but not using it for one year means a power consumption of 1100mA/h! depending on your battery this can be critical. So if not using it for a longer time, remove battery) - while charging red LED is flashing it stops after Battery is fully loaded - while discharging blue LED is on, at a Battery voltage of apr. 3,35V it Begins to Flash and at apr. 3,2 Volt it is switching off - It works with my smart watch my I-Phone ….. Overall: works as expected, Looks good and robust

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  • 17/09/2021

    The product is super good, I bought one of these cute ones a long time ago, and I'm happy with it!

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  • 09/06/2021

    Ottimo Power bank dal costo contenuto

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  • 12/08/2021

    Thank you very much perfectly suited and arrived on time! I love it, it's so good, it's simple and practical!

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  • 26/01/2021

    Great material and easy to assamble.

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  • 28/04/2021

    Piece reached

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  • 19/07/2017

    The enclosure itself is made by metal, some sort of aluminum. Very durable. The USB Type-C port has a pretty tight fitting to make sure the usb cable stays fit and doesn't slip out. Since this type of enclosure doesn't have OLED screen as display, they came with small LED built in as indicator. Red-blinking while charging, blue-glowing when discharging. Highly recommended.

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  • 19/03/2017

    очень полезная вещь, мне понравилась, при наличии большой батареи 18650 получаем полноценный Power Bank максиму что мне он выдавал 0.9 ампера это не плохо! рекомендую к покупке

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  • 28/07/2019

    Great item and fast shipping,and a great seller.///thanks to Banggood working great and real aluminum it even have a blue light indicators on the back when it start to blinking you need to charge the battery

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  • 27/04/2017

    Работает нормально, единственное - не влезут защищённые аккумуляторы. Но не очень-то и хотелось - у него своя схема защиты.)

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