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  • gregb
    2016-02-24 15:28:21

    Super bien pour fabriquer des ports USB dans une voiture. Charge rapide des téléphones et autres. Matériel de très bonne qualité. Je recommande. Merci banggood.

  • 2016-01-17 13:07:39

    I use it to power several USB hard drives from a 24 volts power supply and it works great even when peak current occurs. It has the usb output but won't charge most devices... unless you just short circuit the 2 data pins, or solder the appropriate resistors. Because the footprint for resisors is here !

  • Mata
    2016-06-11 03:31:19

    Compré éste módulo para reducir el voltaje desde una batería LiPo de 11.1V a 5V y alimentar una Raspberry Pi. Funciona perfectamente, se calienta un poco, pero nada alarmante. La salida USB de 5V es perfecta para alimentar la Rpi de forma segura, pues aunque se puede alimentar directamente desde los GPIO, éstos no estan protegidos.

  • 2015-05-10 16:11:40

    I wanted a portable 5v for out in the field I could use with any of my quadcopter batteries I always carry with me. I tossed this in an altoids can with a LVA for 3-6 cell lipos and it works great. I unsoldered the terminal blocks and soldered straight to the board. Great price, next time I'll get the 2-4 output. My RC friends love this!

  • 2015-01-06 02:52:00

    I bought this board for a personal project(a diy powerbank). So far I have charged my Sony Xperia C3 through this board with my RC 3S lipo batteries with no problems. It takes about the same time to charge up when connected to a wall outlet. Great value for price and will definitely recommend for diy electronics enthusiasts!

  • 2015-05-25 06:28:19

    Awesome thing! Really gives what is promised! Clean, true 4A at 5V. Awesome for my car charger project. Connected it directly to 12V car network and soldered few USB female outs Now I can charge with full power few devices simultaneously.

  • tonimj
    2017-03-20 08:46:53

    Lo he customizado, he sistituido el conector standar azul que trae por un XT60 y lo he instalado en interior de una caja de montajes, dejando acceso a los dos puertos y lo llevo en la mochila por si necesito cargar el teléfono por ejemplo conectando una batería de dron

  • PlazmX
    2016-08-08 12:47:06

    Очень удобно на поле вместо повербанка. Батареи никогда полностью не разряжаются, а эта штука мало весит и ношу не обременяет! Рекомендую!

  • 2014-05-02 14:44:58

    I use this to charge my cellphone, iPod, and iPad from large lead acid batteries or car batteries. It's great, it can supply tons of current and never gets the slightest bit warm. Only downside is it is the bare circuit board, no case, so you could easily damage it.

  • 2014-06-24 10:47:55

    Works like a charm when I get a bit of spare time I will get it in a small project box to prevent damage etc


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