MHS-DC12 12V Car Adaptor Cable Car Vehicle Cigarette Lighter Adapter For PowerEx C9000 Nitecore i2 i4 D2 D4 Vehicle/Car Cigarette Lighter Power Plug Voltage: 12~24Vdc Power Led Indicator shows input power on 3 Amp internal replaceable fuse DC Plug Dimension: 5.5mm OD, 2.1mm ID