Heavy-Duty 12AWG 30A Male Plug Cigarette Lighter Adapter Power Supply Cord with 12 AWG Cable Wire for Car Inverter Air Pump Electric Cup and DIY (2.5ft/76cm)Size: 2.5 ftAbout this item High power plug, hardness, high resistance, arc resistance, heat resistance. This is a standard part that applies to almost all models of cigarette lighter sockets. It can also be used with other appliances with terminals. Line nose aperture is 9.5 mm. 12V and 24V are both allowed, the output voltage is the same as the voltage in the car. Male plug is fitted with a 30A fuse to protect your vehicle and devices and has an LED light indicator for power on. 12 AWG extension cable. Dimensions: 5 x 3 x 1.5 inches.