Looking for something available in different lengths.
And to make the girl happy, something a little sexier than the stock black rubber, with a nice sleeving.
Searches using various combinations of the keywords "DC umbilical power cord cable" have proved fruitless thus far on Amazon and eBay, and even basic Google searches have yielded zero results... I used those keywords because Woo refers to it as the "Umbilical Power Cord" in the manual, and the WA7 has "DC" printed above the input... But perhaps this cable is known more generally as something else?