Easy Installation: Cigarette lighter socket come with wire and waterproof cover, easy to install and convenient to fix. Red wire connected to the positive power supply, the black wire to the negative power. Durable Material: Made of ecofriendly heat resisted rubber + aluminum alloy material and heavy gauge wire, resistant to high current, high temperature, wearresisting. Multiple Protection: Multiprotection safety system prevents overcurrent, overvoltage, short circuit protection, ensuring complete protection for you and your equipment. Universal Fit: Cigarette lighter socket fits for any vehicles powered by DC 12V, such as car, motorcycle, boat, marine, truck, ATV, RV, etc. Wide Application: 12V power outlet can be used with car charger to charge the phone, also can power the GPS, air purifier, car vacuum cleaners, heated cushion etc.