5Pcs Dual USB Output 6-24V To 5.2V 3A DC-DC Step Down Power Charger Module Converter
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Good quality and very useful in order to charge anything and use charged batteries to be stored
Good
Para dar alimentación a equipos más potentes
Excellent
This little piece of MAGIC allows me to repurpose all my lipo batteries into 5v chargers for anyone of my cell phones or Gopro charge cables and MORE!!! i love it, I bought 5 of them! And even gave away a couple as a gift!
top
OK
I used it like a powerbank with my old lipo.
These modules work as described. They do get warm/hot when the device is drawing over 1.5 amps but was pleased to see the voltage remained constant at 5.15 volts. Would buy again.
Good soldering job, the PCB tracks are nice and chunky as are the pads for power connection, definitely recommended.