In this video I take a look at the DoSHIN Universal USB Power Bank. I test the unit and then tear it down to take a look inside.
The main reason for this is I am looking for a cost effective way to get a large battery capacity for projects as well as a 5V power regulator and charging circuit. In this unit there is also the added benefit of an LCD to show the remaining battery capacity.
Show Website: https://www.mtechshow.com