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Reviews only from your country (Indonesia)
  • February-22 2020 09:24:43

    Good little module! Be carefull above 1500mAh, consider heat dissipation improvement. Delivered in 8 days from CN to Spain!

  • May-09 2019 15:07:04

    An excellent product, small in size and powerful enough. One goes to charge the battery and the other to power the LED module. Recommend.

  • May-14 2019 09:43:57

    it's all ok

  • August-02 2020 03:56:59

    Product was as described. I've tested it with an electronic load and it's working fine for my needs.

  • December-26 2020 13:42:27

    The full and true description of the item. I recommend everyone.

  • September-29 2020 07:29:07

    All right

  • March-03 2020 12:11:24


  • August-27 2019 03:17:13

    Works great, good value, but be carefull not to reverse power the unit (having the power supply plugged on the module and the battery at the other end, and unplugged the charger). The current flowing from the battery back to the charger ruined the IC on one of my modules... I bough replacement ICs (cheaper than the complete module). I added a N Mosfet on the output +, the gate being connected to the input +. The it is blocked when input voltage is less than V_battery+Vth and avoid reverse current

  • June-23 2019 20:18:38

    Conversor de tensão DC com ajuste de corrente para ser usados em fontes de alimentação ou como carregadores de baterias de excelente qualidade com indicadores a base LEDs a fim de monitorar sobre corrente e tensão. Eu o recomendo!

  • March-26 2019 01:59:06

    great product. stable output, low noise, even under load. (I use it as milliohmmeter - it reaches even resistance values till 1mohm @ 1A (used a professional milliohmmeter as reference) (this means that the voltage goes down to 1mV not just 1.25V as seen in the datasheet))


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