1/2x DC12V To DC6V 10A 60W Step Down Power Supply Vol Converter Regulator Module

Output curret: 10A. 1/2x Power Converter. Output wire color: (+)Yellow, (-)Black. Input wire color : (+)Red, (-)Black. Output power:60W. No wiring reverse short-circuit protection for this device. Thin, small size, high efficiency and easy to install.

eBay