Iztoss 12V Car Motorcycle Boat Waterproof Female Cigarette Lighter Socket Power Plug with 180cm/70.85" Fuse Connector Wire Material: ABS,Working Voltage: 12/24V With 10A fuse inline, protect the circuit,send 2pcs 5A,2pcs 10A as backup for free . Auto Car Motorcycle Truck Cigarette Lighter Power Plug Adapter 12V 24V Red wire is for positive terminal while black for negative terminal Switch control with indicator light, it will light up when working