Female cigarette lighter socket for seats: 12V/24V cigarette lighter socket power supply with 7 fuses (2 x 10A, 2 x 15A, 3 x 20A) to meet your needs for different voltages for power devices and reduce voltage drop. Compatible with 12V/24V power devices. Wide range of applications: DC 12V/24V cigarette lighter socket, suitable for powering 12-24V vehicle devices, such as marine vehicles, air compressors, inverters, trucks, motorcycles, RVs, boats, ATVs, etc. Cigarette lighter cap: Waterproof and dustproof cap. Keeps the device clean and dry. Can be covered when not in use to prevent dust, snow, and water from entering the socket, keeping the device clean and dry. Unlike metal sockets, it is less prone to rust, effectively extending its lifespan. High-quality material: Made of environmentally friendly, heat-resistant material, it has high temperature resistance, high current resistance, and wear resistance. The cable is constructed from thick copper wire, providing superior conductivity. Easy installation: The cigarette lighter socket has a threaded design, allowing for secure attachment and preventing it from coming loose. The pure copper O-type terminals with an inner diameter of 8.3 mm are easy to install (the red cable connects to the positive pole and the black cable to the negative pole).