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4.96 out of 5
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  • 31/07/2019

    GOOD

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  • 17/09/2019

    Ok, vou utilizar para colocar bat. no RPI...

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  • 04/09/2019

    Good material, good workmanship! OK

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  • 13/08/2019

    Very good product. Excellent choice to make oscilloscope DSO kit portable.

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  • 28/06/2019

    Buenos días, He recibido el producto equivocado.no es lo que se a comprado.Espero solución, gracias

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  • 03/10/2020

    ‏Same as the picture fast delivery

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  • 20/04/2020

    Perfect to charge and give 5V to my weather station.

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  • 23/08/2019

    perfetto

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  • 27/12/2023

    This is a really handy little module. I have used these in my Automatic Vertical Blind opener/closer project. They are used for charging the Li-ion 18650 cells (2 in parallel) and then boosting to 5 volts to power the Arduino, RTC, motor & driver. I now have six of these that have been working fine for about 4 years. The two Li-ion 18650 cells power the Auto opener/closer for over 4 months before needing a re-charge! It's a shame that the modules do not have a built in over-discharge protection, however I added one to the Li-ion cells so not much of a problem for me. Also used in other small projects, great value for money.

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  • 26/07/2022

    fast delivery. Excellent product. Thank you, Banggood

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