3pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module
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nice
Works well, tested on Raspberry Pi Zero W and a 350mAh LIPO battery. Now will proceed to test with the more hungry brother RPi 3.
very good
Received product in great condition thanks.
Everything looks good
As in the description
достаточно автономной работы и зарядка быстрая
Ottimo
funcionamiento correcto con posibilidad de elevación de tensión tipo step Up
Great products for the price