4 Gauge (AWG) Black and Red Pure Copper Battery Cable Wire with Lug Connector Ring Terminals

WindyNation is one of the nation's largest manufacturers of assembled inverter cables in the USA. Our cables are precisely cut and stripped on an automated robotic cable processing machine. Pure copper tin-coated cable lugs are then attached using a 6-ton pneumatic crimper with custom dies, resulting in an ultra-strong, non-removable crimp. After crimping, polyolefin heat shrink tubing is applied to eliminate the possibility of moisture or chemicals penetrating into the lug/cable interface.    100% Made in the USA Highly flexible industrial grade electrical cable  Approved for up to 600 volts, -50°C to +105°C (-58°F to +221°F) Pure copper lugs have a tin coating to prevent corrosion and oxidation Excellent choice for battery bank wiring, inverter cables, grounding cables, or any other application where a highly flexible pure copper conductor is required