Induced Dashcam failure

[old4570]

My test rig !
Both Current and output voltage are adjustable ..

My mission should I accept it :
To explore how little current / voltage will induce dashcam failure .. ( Failure to run )
In other words , how low will they run ... ( Voltage / current )
The input voltage range is some what broad , I may go with a larger battery ... ( If needed )
Unfortunately the LED display does not show with flash photography ..

SO I have fitted a Lead , hot glued in place to support the wires ( de stress )
Also fitted a Mini USB lead to the output side , also hot glued ...

I have a nice little mobile testing rig !
I am thinking the mini power supply needs to be in a case ...