Keep your vehicle’s electrical system running smoothly with this Portable Car Fuel Saver Economizer. Designed to plug directly into the cigarette lighter socket, this compact ABS device is intended to help stabilize voltage fluctuations and support responsive vehicle performance. Its small 3.1 × 4.3 × 1-inch design makes it easy to keep in your car for everyday use. For proper operation, plug it into the cigarette lighter socket only, not a power port.
