3.5A Multi-Voltage DC to DC Adaptor, Vehicle Voltage Converter
Vehicle power supply, dc to dc adapter Connects to vehicle cigarette lighter socket Regulated outputs 12-13.8Vdc input Output voltages selectable from 15V, 16V, 18V, 19V, 20V, 22V and 24V 1.8m output lead with polarity inverter and a set of 8 interchangeable output connectors Power LED indicator