It's perfect to use to keep everything nice and cool when you're out on a family trip or having a picnic in the countryside Cigar Lighter Plug to Polarized 12V DC Plug for Electric Cooler Fused 10 amp Cigarette Plug. Cigarette lighter head with LED red indicator, with fuse inside, current can be 10A Uses: Suitable for car subwoofer, car display directly plug into cigarette lighter power supply, flashlight and most 12V24V car electrical power supply. Cigarette lighter male head + DC plug 5.5X2.1 Full length 1.5 meters Core: 2 - 0.75 square full copper wire, with 10A insurance tube Shipment Quantity: 1 Piece Package Contents: Only the above package contents, excluding other products. Size: Line length 3m (Reminder: The size is measured by hand, please allow 1-2 cm measurement error) Colour: Black (Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture color.) WUZHOU