Make of PVC and copper cores, enduring and light weight, it has good tensile and abrasion resistance Ensuring fast and stable power transmission, improve solar charging efficiency, and keep your device charged at all times Easy to Use: This cable effectively extends the distance between the solar panel and the generator, allowing you to keep the power station in a safe location when connecting the solar panel A end is terminated with 30Amp connector, the other end is 7.9mm Male connector Waterproof and resistant, the interfaces connection is soft and not easy to bend or deform, Manufacturer: uikios