How To Tell If A Battery Is 6v Or 12v. A good auto electric shop can rebuild a 6v into a 12v starter or a 6v will work on 12v for a while. It may also damage your tractors electrical system.
Multiply the number of battery vents by 21 volts. Battery vents are covered by small round plastic caps at the top of the battery. It may also damage your tractors electrical system.
If a 12 volt battery provides less than 124 volts of electrical power the battery should be recharged before attempting to use this battery to start a.
The field coils are specific to 6 or 12. The generator might have a tag saying what it is an alternator would mean 12 volts. Multiply the number of battery vents by 21 volts. 6V starters have coarser gears when they went to 12V they spun a lot faster so they had to go to more teeth on the flywheel and starter.
