YES
Measure the open-circuit voltage
prior to charging.
Connect a charger and ammeter to
the battery and start charging.
Is the amperage higher than the
standard charging amperage
written on the battery?
Adjust the charging voltage to
14.0 ~ 14.2 V
Monitor the amperage for 3 ~ 5
minutes. Is the standard charging
amperage exceeded?
If the amperage does not
exceed the standard charging
amperage after 5 minutes,
replace the battery.
Adjust the voltage to obtain the
standard charging amperage
Set the timer to the charging time
determined by the open circuit voltage.
If the required charging time exceeds 5 hours, it is advisable to check the charging
amperage after 5 hours. If there is any change in the amperage, readjust the voltage to
obtain the standard charging amperage.
Leave the battery unused for more than 30 minutes before measuring its open-circuit
voltage.
12.8 V
Charging is complete.
12.0 ~ 12.7 V
Recharging is required.
Under 12.0 V → Replace the battery.
YES
NO
NO
MAINTENCE AND ADJUSTMENT OF THE UTV
- 117 -
Charging method using a constant voltage charger
NOTE:
Leave the battery unused for more than 30
minutes before measuring its open-circuit
voltage.
.
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