5672 high power extension cord products are offered for sale by suppliers on Alibaba.com, of which power cords & extension cords accounts for 31%, plugs & sockets accounts for 10%.
A wide variety of high power extension cord options are available to you, such as ac, uk and dc plug.You can also choose from home appliance, computer and industrial equipment high power extension cord,as well as from iec, nema, and stripped high power extension cord, and whether high power extension cord is copper, pure copper, or bare copper.