4 Gauge Wire 4 Awg Battery Cable 20FT Red + 20FT Black, 4AWG Pure Copper Wire for Automotive, Battery, Solar and Generator, 4AWG Welding Cable with Cable Lugs Terminal Connectors and Heat Shrink Tube

Features

• 4 AWG Pure Copper Battery Cable Kit : This is a low-voltage, high-current 4 AWG pure copper wire set, including 20 feet of red and 20 feet of black wire, designed for main positive and negative connections between batteries, inverters, and starters. The pure copper conductor ensures lower resistance and minimal voltage drop, delivering stable and efficient power transfer to your equipment.
• Pure Copper Cable for Maximum Power: The inner part of the 4 gauge battery cable is made of high quality pure copper cable, delivering superior electrical conductivity compared to copper-clad aluminum (CCA) alternatives. The high-purity copper core ensures minimal resistance and lower voltage drop, allowing your automotive, solar, or inverter system to perform at peak efficiency.
• Flexible, Abrasion-Resistant Insulation with Clear Pure Copper Advantage: The 4 gauge wire insulation jacket is made of flexible PVC that resists oil and abrasion, staying reliable in harsh environments like engine compartments. True pure copper conductors outperform copper-clad aluminum (CCA) by a wide margin in conductivity, oxidation resistance, and service life. The 4 awg wire red and black color design makes polarity identification clear at a glance, helping prevent wiring mistakes.
• Operating Temperature Range: 4 gauge marine wire withstands temperatures ranging from -50C to +105C (-58F to +221F), is resistant to most solvents and fire resistant (polyolefin materials). Rated up to 600 volts
• Package includes: 4awg copper wire 20ft red and 20ft black, 5pcs 4*3/8 & 5pcs 4*5/18 lugs, 2pcs heat shrink tubings