Weight (g): 500g 3kg Package contains: Battery 50cm 16mm² The battery inverter includes a set of positive (red) and negative (black) battery cables. Robust safety cable: The monumental copper cable has good electrical conductivity, thermal conductivity, stability, the opposite copper wire can increase heat dissipation and improve cable performance Tinned copper terminal: Tinned copper has good stability, wear resistance, corrosion resistance, improves the oxidation resistance of copper, and better maintains its conductivity. PVC insulation - thermal damage: The flexible PVC insulation layer of the battery cable is wear-resistant, waterproof and moisture-proof, flame retardant, insulating, and resistant to the rigors of the automotive or marine environment. Scope of application: The inverter cable is widely used in cars, trucks, marine boats, solar energy, RVs, trailers, golf carts, motorcycles and other electrical applications Color: black + red Packing list: 1 × positive cable (red) 1 × negative cable (black) Specifications: length: 50cm Operating temperature range: -15 ° C to + 105 ° C Cable material: copper wire and insulated PVC sheath Terminal material: copper terminal Multiple uses: for electrical applications on cars, RVs, golf carts and small boats, also ideal for small solar cable applications Safety instructions: Battery cable: Install the positive cable (red) before the negative cable (black). When removing the battery cable: Remove the negative cable (black) first, then the positive cable (red). Wear safety goggles while working