1.Convert your DC 24 volts to DC 12 volts with this compact power supply 2.converter which gives you the option of powering your 12V devices by your 3.24V truck or lorry battery. 
4.Ideal for any situation when you\'re on the move! 
5.Power literally 100\'s of devices from laptops and stereos to work lights, 6.camcorders and TV\'s 
7.Practical and portable solution to your power problems 
8.Compact converter in tough aluminium casing with pre-drilled
mounting holes 
9.Input voltage: 24V 
10.Output voltage: 12V 
11.Red cable max current: 0.5A 
12.Yellow cable max current: 30A