"This NPower inverter cable is designed for use with the NPower 5000 Watt inverter Item# 4575000. Two 2-pc. sets. Accessory Type Cable, Cable Sets Included 2, Compatible With NPower 5000W inverter, Amps 300, Cable Gauge 2, Cable Length ft. 3. Stranded conductors for flexibility 300 Amp ring terminals with soldered ends"