How do you replace 2002 Road King battery?

To replace the battery in a 2002 Harley-Davidson Road King, first, ensure the motorcycle is turned off and parked on a stable surface. Remove the seat by unscrewing the bolts or using the quick-release mechanism, then locate the battery under the seat. Disconnect the negative (-) terminal first, followed by the positive (+) terminal, and remove the old battery. Install the new battery by connecting the positive terminal first, then the negative, and finally, reattach the seat securely.