Chargers And Power Supply Available here. Chargers and power supply options are something everyone needs today to keep their cellphone and other portable electric devices charged and ready for use when on the road. These small vehicle accessories easily plug in to the cigarette lighter port on a vehicle, making it easy and convenient to charge various devices quickly. There are different options available, allowing users to charge multiple devices at the same time with the help of their vehicle battery. Chargers and power supply options require little to no setup, so it is easy to start getting use out of them almost immediately. Simply follow the directions and start charging portable devices in any vehicle.