DC/DC 24V to 12V 10A 120W Step Down Converter Voltage Reducer Regulator Buck Waterproof Transformer Power Supply Waterproof Converter 6 2010 GMC Sierra 3500

6 2010 GMC Sierra 3500 HD Crew Cab Pickup 0 2010 GMC Sierra 3500 HD Standard Cab Pickup Fleetside 97

6 2013 GMC Sierra 3500 HD 97

3 2010 Chevrolet Camaro 0 6 3

8 2011 Chevrolet Express 3500 0 8 4

* Exclusive design features 50 percent fewer parts and requires half the time to install than competitors

DC/DC 24V to 12V 10A 120W Step Down Converter Voltage Reducer Regulator Buck Waterproof Transformer Power Supply Waterproof Converter 6 2010 GMC Sierra 3500Adopted synchronous rectification technology, has high conversion efficiency (up to 96%), stable performance and low heat. With intelligent temperature, over heat, short circuit and transient absorption high voltage protection, more safe to use. Uses Aluminum alloy shell and organic silica gel packaging technology, better to conduct heat, waterproof grade IP67. Easy to connect wires, Input: red (+) black ( ), Output: yellow (+) black ( ); please