Set includes 3ft 10AWG double color cable with color coded connectors for effortless polarity identification, engineered to optimize in solar energy storage solution Reinforced connectors combine high temperature nylon housing with gold plated terminals for vibrations resistant, flame retardant connection, while coppers cores minimizes voltages drops in solar panel wiring systems Ideal for solar project builders requiring durability connection between portables power stations, lithium batteries, and photovoltaic arrays Perfect for extending solar generator setups, charging marine batteries in harsh environments, or upgrading renewable energies systems exposed to extreme weather conditions Heavy type solar cable with extension features premium tinned coppers conductors and bonded silicone insulation for low resistance, superior conductivity, and extreme temperature resiliences ( 76°F to 392°F), ensuring reliability energy transfer in solar generator accessories, Manufacturer: Kaeltsyn