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4.91 out of 5
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  • 03/10/2020

    ‏Same as the picture fast delivery

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  • 05/03/2018

    Super satisfait, 5V respecté et un led en prime. A mon agréable surprise en le voyant :D Ca permet d'avoir un coup d'oeil direct sur la fonctionnalité de l'appareil, c'est cool.

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  • 07/12/2017

    when I tested it could reach 4.7V 4.5A not much heat that's good I noticed that minimum voltage is 9.5V not 9.0V

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  • 23/06/2020

    Works as expected.

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  • 06/07/2020

    Not yet tried

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  • 21/01/2019

    все супер

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  • 26/02/2021

    Hello for the price it takes the trouble I regret nothing big thanks to the seller and a banggood

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  • 15/12/2020

    item received. not tested yet. no manual

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  • 12/11/2020

    excellent step down voltage regulator. installed on eScooter for a phone charger.

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  • 02/02/2020

    Fantastic little board works perfectly,easy to hookup and use, it also arrived quickly. I run it directly off a 20W solar panel to charge usb devices at which task it performs excellently.

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