For those of us where the charge stations have a cord attached rather than a J1772 plug this is a great well made extension cord: http://shop.quickchargepower.com/JLONG-40-Amp-J1772-extension-cable-JL40A.htm. I purchased one and highly recommend it. I got it for those times that the station is ICEd or when I have had to use my carport to work on other vehicles for an extended period of time and had to park too far away for my regular EVSE cord to reach.