SHINLHUA 12V Car Plug Coiled Cable 4.0x1.7mm, 4.0x1.7mm Automatic Power Adapter Charger for DC5.5mm X 2.1mm with 3.5x1.35mm Male Connector

DC5.5mm x 2.1mm 12V automatic power adapter charger coiled cable is for car, truck, bus, truck, boats, etc.And this 12v adapter is universally suitable for most household appliances, such as portable car air-pump, DVD-players,, external-hard drive, LED light DC12V car cigarette-lighter, built-in replaceable fast-acting 3A fuse-to protect your car circuits and equipment.Cigarette lighter-plug with LED light: LED indicates whether you are working The input voltage is equal to the output voltage, which is suitable for products with a 12V 24V interface The input voltage is 12V, and the output voltage is also 12V This automatic power adapter charger coiled cable, for you to power other devices through the car when you go out.The big end is inserted into the car, and the small end is 5.5x2.1mm / 3.5x1.35mm / 4.0x1.7mm DC-plug The extension length of this power adapter coiled cable is about 3.3 feet, and the unstretched length is about 1.3 feet.It can be used as an extension cord