12V/24V Switch Control Panel LED USB Charger Digital Voltmeter Marine Boat

Description:With switch button to control USB charger.With independent On/off control button, user-friendly design, open when used, closed when not in use, Long life span.USB charging ports DC 5V/2.4A, Faster charge to charging your phones, tablets, cameras, GPS, wireless headphones, etc.Easily install for 12V vehicle, yacht, ship, caravan, truck, etc.Multicolour Digital voltage display helps to monitor vehicle’s electrical safety from 5V to 15V.Flashing alarm displays when the voltmeter exceeds 15V.Installation: can be horizontally or vertically installedDurable and safety environmentally fire-retardant nylon material. Specification:Type: Switch Control PanelUSB Input Voltage: 12V DCUSB Output Voltage: DC 5V/2.4AUSB Indicator LED: BlueDigital Voltmeter Range: 5-15VMaterial: Environmentally fire-retardant nylonLED Color: MulticolourPanel Size: 120 x 60 x 50mm Wiring Instructions:Red Wire = PositiveBlack Wire = Negative Package Included:1 X Switch Control Panel4 X Screws2 X 1 or 2 Lead Wires,,,,,,,