Waterproof 2.1A USB Car Charger Socket Outlet Cover With LED Voltmeter Modification For 12-24V Motorcycle Motor Truck ATV Boat

Features: Modification USB socket charger with voltmeter, real-time show the car battery voltage and output voltage. Support to install in 12-24V motorbike, car, boat, motor, riding mower, SUV, ATV, tractor or car. USB output up to 2.1A, widely used with electric equipment for power supply: mobile phone, tablet, GPS, camera, mp3, etc. Blue LED backlight, fashion and cool design, IP66 waterproof and dustproof. High and low temperature resistance flame retardant ABS material, can be used in -20~80 Centigrade environments, highs safety coefficient.   Note: This product is for 12-24V vehicles only. Check maximum voltage on devices to charged in advance. Always cover outlets when not in use to aviod dust and water entering.
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