POWERFUL AC PORT PLUG: This Port Plug 125-volt power inlet socket with an integrated 16-inch outdoor extension cord ?waterproof ac electrical power inlet receptacle featuring a pressure fit rubberized cover rated for outdoor use and protects against the elements?especially replace rv electrical outlet POWERFUL AC PORT PLUG RV Shore Power Inlet Charger Plug125volt power inlet socket with an integrated 16inch outdoor extension cord waterproof ac electrical power inlet receptacle featuring a pressure fit rubberized cover rated for outdoor use and protects against the elementsespecially replace rv electrical outlet WIDELY APPLICATIOIN This Design shore power plug widely used in car, boat, marine, truck, trailer, pickup, RV, industrial and electrical applicationsdesigned for various uses, including onboard battery chargers, bumpers for engine block heaters, outdoor electrical outlets, and more Enclosed trailer accessories EASY TO INSTALL Just need a 2inch drilling hole, simply flush mounted with 3 screws 16 integrated extension cord offers plenty of flexibility for your application, directly connecting the cord to the existing power source WEATHERPROOF The snapfit watertight cap well protects the plug against all the snow, ice, freezing rain and even works well in Western Colorado winters waterproof ac electrical power inlet receptacle featuring a pressure fit rubberized cover rated for outdoor use and protects against the elements compatible car adapter for plug outlet Premium Quality SAE Connector Cable and Maintenance Service 247 Free Technical Support Service,100 Customer Satisfaction . 2 Years long Time , Any Issues about the quliaty questions, we will take the issue for you via Replacement or Refund