Charge cable testing by intertek
http://www.engineeringtv.com/video/Intertek-Tests-Cables-for-Elect
http://www.engineeringtv.com/video/Intertek-Crush-Test-for-EV-Char
http://www.engineeringtv.com/video/Independent-Testing-for-Electri
http://www.engineeringtv.com/video/Safety-Testing-for-Electric-Veh
You will see cycle flexing of the cord and a video of the plug getting run over by a car.
Most of there test it seems are for safety of the user not just quality control.
One video is about EV batteries long term testing.
http://www.engineeringtv.com/video/Intertek-Tests-Cables-for-Elect
http://www.engineeringtv.com/video/Intertek-Crush-Test-for-EV-Char
http://www.engineeringtv.com/video/Independent-Testing-for-Electri
http://www.engineeringtv.com/video/Safety-Testing-for-Electric-Veh
You will see cycle flexing of the cord and a video of the plug getting run over by a car.
Most of there test it seems are for safety of the user not just quality control.
One video is about EV batteries long term testing.