1 Pair Black + Red 5ft 12 AWG Solar Panel Extension Cable Wire Connector New

Fitment：Insulation Jacket, Chemically Crosslinked Polyethylene, Sunlight Resistant Description：-Anti-ultraviolet, Flame Retardant, High Temperature Resistance, Low Resistance, Conductive Stability-Resistant To Pressure, Folding And Flexibility-12awg Cable-The Thickness Of Insulation Layer May Vary From Batch To Batch, But The Copper Core Shall Meet The Requirements And Be Of High Quality Tinned Copper Wire.-Copper Wire Tin Plating Refers To The Process Of Plating A Thin Layer Of Metal Tin On The Surface Of The Copper Wire.-The Advantages Of Tinned Copper Wire Compared To Pure Copper Wire:-The Tin Plating Of The Copper Wire Is Mainly To Prevent The Copper From Being Oxidized To Form A Layer Of Film-copper Green When Exposed To The Air. The Patina Has Poor Conductivity And Will Increase Resistance. Tinned Copper Wire Can Prevent Redox Reaction And Produce Patina; Can Increase Heat Dissipation; Can Improve Conductivity And Improve Wire Performance.-In Addition, Tin Plating Of Copper Wires