Shop Nilight 15 Amp to 30 Amp RV Power Adapter 110 Volt Heavy Duty RV Plug 5-15P to TT-30R 15A Male Plug to 30A Female Receptacle for RV Generator Camper Caravan Electrical Power Converter, support 2 Year Warranty in high quality. Constructed with flame retardant and heat-resistant PVC material housing, makes the whole adapter cord sturdy, pressure-proof and durable.