DescriptionThis heavy-duty cigarette lighter extension cable uses copper wire to provide stable current for your devices. Built-in replaceable 20A safe fuse, timely cut off the current to prevent the car splitter and your devices from over-current, over-voltage, over-load, over-heating and short-circuit.Features-Color: Black.-Material: Plastic, copper. -Size: About 100.00X3.20X3.20cm/ 39.30X1.26X1.26in. - Durable and easy to use. Plug-and-play, requiring no installation. -The plugs with a indicator allows you to check the connection status at any time and find it easily in the dark. -Expand a 12V car cigarette lighter port and plug in multiple 12V devices at the same time.-The flexible design is easy to fit in center consoles, glove boxes and makes routing cords easier. -The cigarette lighter splitter cable is perfect for your GPS, driving recorder, seat heater, etc.