I have a 02 cbr f4i and while I was riding I smelled eggs from the battery so I got home and cut the bike off and I volt tested it, 1 min it would read 18 to 19 then it would read 12.6 to 13 so I believe the rectifier went out. I went to crank it back up just to let it run and it blew the 20 amp fuse and my head light. So I now have to chase down wire that is messed up from the rectifier i believe, replace the headlight, rectifier, and battery. So does anyone know where to get a rectifier from? or what kind of rectifier should I use because this bike is stock except for a brothers exhaust pipe.

 

found out it was the ecu