1985 Honda Odyssey 350 FL350R Shop Manual, Page 182Get this manual
BATTERYCHARGING SYSTEM
BATTERY
REMOVAL
Remove the battery holder boltDisconnect the negative cable, and then positive cableRemove the batteryMeasu"re the battery voltage using digital voltmeter (07411-0020000)VOLTAGE: Fully charged: 13.1 Under changed: Below 12.8 V
CHARGING SYSTEM
CHARGING
Connect the charger positive (+) cable to the battery positive (+) terminalConnect the charger negative (-) cable to the battery negative (-) terminalStandard Charging current Charging time 1.2A hours Maximum 5.0A hour