?? juice ??
Deuce is more common.
1932 Ford Roadster.
“Deuce” for the ‘2’ in 1932.
juice
/jo͞os/
noun
3. INFORMAL
electrical energy.
"the batteries have run out of juice"
"During the last days of electric railroading in California, many fan groups organized trips on the last remaining "juice" lines around the state."