The HDZ 9FT A/C 20 AMP 12 GAUGE Extension Cord is designed for use with a maximum output voltage of 120V. This extension cord features a United States plug type, making it compatible with standard electrical outlets. With a single outlet and a cord length of 9 feet, this product is ideal for powering various electrical devices in your home or garden. The high-quality construction of the HDZ brand ensures reliability and durability for your electrical needs. brand new , never used!