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4.96 out of 5
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  • 04/10/2021

    It's here now I'm testing

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  • 16/08/2021

    Good as described!

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  • 27/03/2021

    ok

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  • 09/11/2020

    Used with a 18650 li-ion to increase the voltage from 3.7 to 6 volts.

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  • 28/09/2020

    Good price and fast delivery. Everything is all right. I am pleased. Package are ok, device work perfect. They look ok, I tested 10 pieces all, and it is working great.

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  • 22/10/2020

    fast delivery

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  • 22/10/2020

    Everything is ok, workers, satisfied.

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  • 03/07/2020

    Just like promised!

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  • 30/06/2021

    These are great little units and this is a repeat order for me. I use them for conditioning power from Lithium batteries to power various micro controller based audio synthesis circuits as they are very stable and of course noiseless. I have had no heat problems and they can handle what is in the presented specs. They were delivered in reasonable time (under a week) and in good condition.

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  • 26/04/2021

    it's good that you get these in a five pack as you will most likely burn One up or two but other than that when you get one that's built good they work very well

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