"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, Cable Gauge 2, Cable Length ft. 3, Amps 300, Compatible With NPower 5000W inverter. Stranded conductors for flexibility 300 Amp ring terminals with soldered ends"