• The package includes: 1 red 16 mm² battery inverter cable and 1 black 16 mm² battery inverter cable. • Heavy-duty safe cables: the tinned copper wire offers excellent electrical and thermal conductivity, stability, and greater heat dissipation. • Tinned copper terminal: high stability, wear and corrosion resistance, improving oxidation resistance and maintaining conductivity. • PVC insulated cover: abrasion-resistant, waterproof, moisture-proof, flame retardant, and thermal insulation, ideal for automotive or marine environments. • Durable battery connector made of brass, with excellent conductivity and flexibility to reduce voltage distortion and energy losses. • Voltage: 12V or 24V, screw thread: M8. • Cable length: 20.5 cm. • Operating temperature range: -15 °C to +105 °C. • Cable material: tinned copper wire and PVC insulated cover. • Terminal material: tinned copper terminal. • Wide range of uses: ideal for power applications in cars, RV trailers, golf carts, small marine boats, and small solar cable applications. • Safety instructions: when installing the battery cables, install the positive (red) cable first before the negative (black) cable. When removing the cables, remove the negative (black) cable first before the positive (red) cable. Wear safety glasses when working.