Just for future reference , the formula for changing watts to amps is P=IE. where P equals power in Watts, I equals amperage, and E equals voltage. So to change watts to amps , P/E= I.
In this case 200 watts divided by 14.3 volts is 13.99 amps. Using 12 volts = 16.67 amps.
1957 WILLYS pickup,
1973 J 4000,
1978 CJ7 DD.
1979 CJ7 360, TH400/Quadratrac.
1980 CJ5 trail Jeep.
1989 YJ the CJ to YJ.