I am trying to run a 5 Volt 4 Amp Item off of a USB Power, and something went wrong today that I wouldn't have expected.
So, what I am confused about is: the device runs perfectly fine on the 2.4 Amp, 5v USB Output Wall Plug, as shown in the top, but doesn't run at all on the 2.4 AMP Output, 5v Battery pack (the gold stick). The battery pack if fully charged, and the device tries to start, the item glows/spins for a brief second, then shuts off.
I don't really know what to think of this. The battery and the wall charger run at the same current and voltage, and on the wall charger the item runs and on the battery pack the item doesn't run even though the are the same exact voltage, current, even the same USB line.
If I try and use a lower current item, like a 5v .5A fan and connect to the USB and then battery it runs perfectly, but not the item I want to run as explained.
Thanks guys, thanks a lot.