Well the battery is still up and strong but I'm sure a new battery would do the same. Just have to wait and see if removing the bad siren had anything to do with anything. Alternator is putting out 14.2 volts. Gonna have to see if my no start 3 times returns or not. That is covered in another posting as a continuing intermittant problem. When funds come available and the summer heat lets up the screem will be going to MSS.