Voltec Power & Lighting extension cords are made of the highest quality materials to withstand the most rugged conditions. Voltec Power & Lighting repair cords are compatible with most power tool and appliance manufacturers specifications. Heavy duty SJ 300 V outer jacket. NEMA (5-15P), cULus listed. Rated for 125 Volt, 15 A, 1875 W. Suitable for indoor use.