✓ Great when you want to use your TV on the road with your RV or truck or when on a boat. 30days return and exchange freely, If any reasons you are not satisfied with our product or service, please contact us first, we will deal with your problem asap. ✓?Please Note?12V cigarette plug to DC Barrel Jack Adapter power cable only works with DC 2.1mm x 5.5mm and 4.0mm x1.7mm connection. Please Google and Double Check Your Device About it Before Purchase !. ✓ Universal suitable for home appliances, electronics, Camera, CCTV, LED Strip Lights, Car DVR, Truck, Bus, Van, Boat, Monitor, DVD Players. ✓ DC auto cigarette lighter power supply adapter heavy duty charger cable, car cigarette lighter male plug with LED lights.The indicator LED light can tell you whether it is working or not. ✓ 2 Size DC Connector Plug: 5.5 x 2.1mm and 4.0 x1.7mm; Voltage: 12-24V; Current: 3A fuse ; Cable: 20AWG; Cord Length: 4ft(1.2m).