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    2019-10-08 16:49:43

    Great product, works perfectly in my Game Boy Zero project. Will be buying again.

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    2019-09-09 04:44:19

    This is a small UPS made using the 2 in one MOdule Converted to lithium battery charging Watch this video fro review https://www.youtube.com/watch?v=Y7k4j-4XTC4 Basic Connections------------------------------------------------------------------------------ : For example VIN+Port input 5V solar panels, BAT+port can output 4.2V to charger 3.7V 18650 battery Note: The OUT+Port can output an adjustable voltage. Specifications:-------------------------------------------------------------------------------------------------

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    2019-07-09 23:37:52

    受け取った

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    2019-04-12 22:16:24

    good product.....

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    Bien reçu en parfait état

    2018-12-31 10:55:46

    Je recommande ça fonctionne a merveille. Très bon rapport qualité prix.

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    Nice looking product

    2018-12-22 13:25:23

    I have received the charger today. I haven't tried to connect it yet. The device came with a push button to be installed (soldered) and two resistors, I don't know what for are those two resistors, there is no any place on the board to place a resistor, the only available place is for the switch. It came with a Chinese manual, that I don't understand, but however, I'm sure there is no mention of the two resistors included. I'm not sure about the function of the switch but it might be a discharging

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    2019-05-30 12:06:49

    great item, works well

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    2019-01-29 04:16:27

    Very good product but not perfect for every solution. The PCB quality is perfect and it can handle a good load but i see 2 imperfections that make it unusable for some projects: - When the item is charging the output cannot be turned off. - Disconnecting the input power resets the output for a very short time, but long enough to reset a Raspberry PI

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