Power Cable for eS128

I have an eS128 mfd that I would like to bench test at my home. I need an appropriate Raymarine power cable to connect the eS128 to a 12v power supply at my home. I have been unable to find out if Raymarine sells such a cable and, if so, what the part number would be for ordering purposes.

I would much appreciate it if you could let me know if Raymarine does sell such a power cable.

Many Thanks

Mikeyor