This 3 Meters cigarette lighter socket extension cable is long enough for you to expand the cigarette lighter socket in front of your car to the backseat,or you can leave it outside to charge your 12V or 24V car appliances when camping or travelling. This 17 AWG cigarette lighter socket extension cord is for any vehicle 12V or 24V supply outlet socket and use with any 12V or 24V device,tyre inflators,spot lamps,cell phones,tablets,cooking appliances,heated blankets,electric seat warmer,RV refrigerator,car TV,vacuum cleaner and more. Built-in a 15A fuse, efficiently protect against the over-current and short circuit.And designed with a waterproof cover on the female plug, keep it dry and clean.Definitely safe extension cable for car cigarette lighter socket. You can use this cigarette lighter extension cord on air compressor, 12V 24V refrigerator, Brake Buddy, CPAP machine, DVD player, pump, tire inflater, cooler, mini fan, blanket, inverter, coffee maker, vacuum cleaner,etc.This car extension cable 12v meet all additional power requirements for your Jeep, Van, RV, SUV, truck, boat etc. Made of good copper wires with high conductivity of 17 AWG for comfortable use,this 12v 24v extension cable is gonna make sure you can use it for a long time. Description Easily extend your 12v or 24v power source when you travel, convenient for you to use in your car or elsewhere. Charge your batteries quickly and easily. LED power indicator, plug with a dust and water cap. Anti-break design in the connection point. Durable electrical wires in the protective plastic shell. Technical details: Cable Length: 3m Wire Thickness: 17 AWG Fine Fuse: 15a Input: DC 12v-24v Work performance: < 180W for 12v car < 360W for 24v car Attention: The manual measurement allows deviations from 1 to 3 mm. Due to different display and brightness settings, the color on the image may differ slightly from the actual color of the product. Thank you for your understanding. Package including 1x cigarette lighter with Extension cable plug Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.