[Main parameter]:Adapter: This alligator clip is made to power 12 volt and 24 volt appliances emergent case use External 20Amp fuse protection make sure the safety in case of short circuit and prevent damage to devices from high surge current Extension cable lengthened up to 5.9ft / 1.8mdouble head 6.5mm Spade Connectors Terminal ; Inner diameter: 6.5mm [Application field]: The size of the hole in the ring terminal 0 23 inch / 6 mm Material 2 5 square copper wire Insulated ring crimp terminals are ideal for automotive use. Also applies for electrical, industrial and household appliances ect.Perfect for hobbyists, automotive use, marine use, portable equipment and many other applications.Draws power from vehicle battery via alligator clips. Widely used in various vehicles, such as lawn mowers, tractors, ATVs, RVs, motorcycles. [Safety and high quality]: The insulating sleeves are made of nylon, high conductivity, anti-oxidation, durable enough for your use,matching crimp terminal ,safe to use. These spade terminals are perfect for circuits that you may need to replace or splice into. Don't need to solder and de-solder into the circuits, just unplug these wire connectors when it need to be repaired. [Instructions for alligator clips]： Female spade connectors are made of high quality tin-plated red copper, whose surfaces are plated with tin which ensures good conductivity and corrosion resistance. Clips attach directly to the car vehicle battery and use of high-power appliances thereby protecting the car cigarette lighter The red cable is positive and the black one is negative [What do you get?]:Package Includes: 1pcs*0.26inch/6.6mm Female Crimp Terminal to Battery Alligator Clips Cable [Application field]: It is used with LED strip lighting, CCTV systems, routers, switches and much more. Perfect for hobbyists, automotive use, marine use, portable equipment and many other applications.Draws power from vehicle battery via alligator clips. Widely used in various vehicles, such as lawn mowers, tractors, ATVs, RVs, motorcycles.[Application field]: The size of the hole in the ring terminal 0 23 inch / 6 mm Material 2 5 square copper wire Insulated ring crimp terminals are ideal for automotive use. Also applies for electrical, industrial and household appliances ect.Perfect for hobbyists, automotive use, marine use, portable equipment and many other applications.Draws power from vehicle battery via alligator clips. Widely used in various vehicles, such as lawn mowers, tractors, ATVs, RVs, motorcycles.