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    2019-09-01 22:11:39

    Works nicely, I getting a 11,84v continuously from a 3.7v source.

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    2019-07-23 07:41:12

    Recieved product as expected.

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    2019-04-11 13:50:28

    Item as advertised

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    2019-10-11 04:24:34

    Simple really tiny and easy to use step up module. I used it to step up 4 to 5 volts to 12 volts to power my Arduino through its Vin pin.

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    2019-09-24 15:12:29

    Solid piece of kit

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    2019-09-20 17:58:36

    IT WORKS ! When appllied 3.7v I got 12v. Although, when I applied 7.2v, I got 7.2v. I have yet to try other voltage. It seems as if therre is a threshhold to the imput. Great for 12v leds where wheight is a consideration. I use mine with a 12v led spot light with a 250Ma lipo on a drone. Nice and bright and low weight. Be aware that the same laws of elecricity apply. Up the volts and lessen the amps.Not good for a motor. My 6v brushed runs at half the speed at 12v becuase it's half the amps. Simple

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    2019-08-17 07:51:04

    Items as described, Thanks

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    2019-08-13 04:10:14

    all ok

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