Prepare and Run Electrical Wires

What happens here

Prepare the wiring for connection. The presenter uses a 3/4 inch liquid-tight flexible conduit to run the electrical wires (red, black, green) from the power supply down to the charger's backplate. He explains the importance of using appropriate wire sizes for the intended amperage, noting that a 6 gauge wire is used for this 48 Amp charger (connected to a 60 Amp circuit breaker).