Honda BIG RED 2009 Owner's Manual page 156

6. Remove the battery from battery box.
7. Charge the battery (see the following section), unless you have been
driving regularly.
8. Store your battery in an easy-to-reach location off the floor, in an
area protected from freezing temperature and direct sunlight.
9. Clean the battery box after removing the battery for storage. Dry the
battery box.
10. Slow (trickle) charge the battery (see following section) once every
30 days.
Installation
1. Reinstall in the reverse order of removal.
Be sure to connect the positive ( ) terminal first, then the negative
( ) terminal.
Battery
Servicing Your Honda 147