I got the charger when purchasing Hummer EV OEM wheels on marketplace. The gentleman already sold his EV Hummer and gave me the charger with the deal. I don't have electric vehicle so don't have a use for it. I believe this is very good quality charger...it comes with everything in pictures including adapter for the different style 230 volt wall outlet( the green one).  I just plugged it in the 110 volt outlet to demonstrate that it works...see last photo. You can plug the 110v or the 230v into the charger depending what you need...this is dual charger so it can be used with 110 regular outlet or the high voltage 230 volt outlet...like I said I don't know much about electric cars. The cord is about 21 feet long from the white box to the end connector that plugs into the vehicle. See all photos.