VLYNX 4 GAUGE 3 Foot Power Inverter Cable Kit [1 Black + 1 Red] 4-AWG 100% Copper, Industrial Grade High Quality Cables for 1500/1600 Watt Inverter MADE IN USA (4000W Max) Includes two 4-Gauge 3 Foot Inverter Power Cables (1 Red + 1 Black) 100% Copper Tin coated 5/16" Hole Ring Terminals are Crimped and Heat Shrunk for Extra Durability 4000W MAX MADE IN USA