5 Cell 18650 Powerbank Housing 2.1A Xiaomi Style

This is a casing for the common xiaomi based powerbank module like this.
it fits 5x18650 Cells of any Capacity. They must be connected in Paralell.
Feel free to ask anny Question :)


https://www.ebay.de/sch/i.html?_nkw=5V+2+1A+Power+Bank+Charger+Module+Lithium+Battery+Charging+Circuit+PCB+Board

(Link is now general search term, look for black pcb)