This is a high quality heavy duty 30 amp 24-12V reducer.  Ideal for 24v truck or similar sockets where large 12v powered equipment is used or required. eg cool boxes, tv and dvd players etc

• 24-12V DC-DC Converter
• Input: 24V
• Output: 12.5V
• Amps: 30 amp (1 X 30 amp or 2 X 15 amp)
• Size: 180mm X 140mm X 75mm 
• Cooling Fan
• Twin Cigarette Lighter Sockets
• Heavy duty lead included with croc clips