2 CABLES This 6awg 20 inches battery cables contain one positive (Red) and one negative (Black) power inverter cables. 3/8 ring at each end. The Maximum operating current is 59.9A UL LISTED Our cables are UL listed. UL testing makes sure that wire sizes are correct or devices can handle the amount of current they claim to be able to. They also ensure that products are constructed correctly for the highest safety TINNED COPPER Tin-plated copper has good stability, wear resistance, corrosion resistance, which improves the oxidation resistance of copper and maintains its conductivity better PVC INSULATED JACKET Flexible PVC insulation of battery cables resists abrasion, waterproof and moisture proof, flame retardant and heat insulation, and withstands the rigors of an automotive or marine environment WIDE APPLICATION The 6 gauge positive and negative cables are ideal for car automotive, solar, marine, RV, motorcycle, golf cart, lawn/garden equipment or power inverter batteries See more product details Specification: Wire Gauge: 6 AWG Cable Length: 20 inches Terminal Lug: 3/8 Operational Temperature Range: -15 C to +105 C Cable Material: Tinned copper wire & PVC insulated jacket Terminal Material: Tin-plated copper terminal Package Contents: 1 Positive Cable with 3/8 Tin-plated Copper Terminal(Red) 1 Negative Cable with 3/8 Tin-plated Copper Terminal(Black)