Joint material: black PVC + red PC gray terminal (flame retardant new material) Plug specifications: 5.5 * 2.1mm Plug type: male / female optional Transmission voltage: 3V ~ 24V Transmission current: ≤ 8a - 12V / 4A - 24V Load power: ≤100w Port characteristics: high temperature resistance Fixing method: direct Use environment: indoor Plug life: unplug ≤ 6000 times Wiring mode: press the terminal to crimp (quick connection cannot be loosened) Line size arrival: ≤ 1 square (16awg) Using temperature: - 35 ℃ - 70 ℃ Factory requirements: qualified QC test of conduction and pressure resistance Quality class: class a Applicable equipment: monitoring equipment / LED equipment / heat dissipation equipment and other electronic instruments