Great cable extension. Easy to use, no loss in charging. We needed to extend our charger during a construction project. Highly recommend

I have used a Tesla wall charger for 7 years but this is the first time using an extension. It was needed as my son and other relatives have Teslas and can now charge up in my driveway when they visit. I am impressed with the carry case, proper size, solid and durable, and even came with a wiping cloth. The extension cable itself is the same diameter as my charger and the manual indicates an 8ga and two 10ga wires. We used the extension on my son's Cybertruck at 40 amps for about 5 hours and it worked great, the cable did not even get beyond warm. The connector to the truck worked just like an OEM Tesla connector, the button stops and starts the charging process but does not open the port cover or release the connector, but we were already aware of that, we just used the Tesla app on our phone. The connection between the wall charger and the extension cable was a tight fit to separate but that was ok, it probably will slide out easier with use. Overall, this was a good purchase at a great price!

Amazing Quality and Works Just as it Stated. Happy With My Purchase.

The quality of this cable is great and has worked perfectly for us.

I’d highly recommend this extension cable for anyone that needs a little bit more length out of the standard Tesla mobile charging cable and / or home charger cable. This works great and I am not having any issues pulling the full 32A through all 21 ft. of it plugged into the end of my mobile charger.

Works just like it should!

Used for the first time last night - worked great! Didn't realize it came with a case, very nice!

I have only used it once to test it but it seems to be well made and it worked just like any extension cord... simple and easy. Integrated with my Telsa Wall Charger, got the full 48 amp charge, and now I can charge my other Tesla without shifting cars all around. Comes with a nice bag. I keep the "joint" inside the garage to prevent theft and let the other 21ft go outside. When I get my garage cleaned out and put both Teslas in the garage, it will give me the extra length so I won't need two chargers or outlets. Solves a problem at a great price.

Got this for vacation to reach from a dryer plug in the place we stayed. Worked out great.

This comes in a nice carrying / storage case. Easy to connect to the existing wall charger and to my Blazer EV (with a separate NACS to CCS adapter). Charges at the full 48A as advertised. No apparent issues with overheating. Seems well constructed. Quite a good value - the lowest price for this kind of product I’ve seen.