- 13 -
8. OPERATION AND USE
8.3 BATTERY INFORMATION
If the battery amperage rating is not stated or you are unsure about the rating please see the table
below for some typical readings.
Engine
Capacity
<1300cc
5 - 15Ah
15 - 30Ah
35 - 45Ah
-
60 - 110Ah
>1300cc
-
-
45 - 65Ah
45 - 65Ah
60 - 110Ah
Diesel
-
-
60 - 90Ah
60 - 90Ah
60 - 110Ah
8.4 CHARGING TIMES
The charging time depends on the batteries charge condition. A partially charged battery will take
less time to charge than a fully discharged battery. The approximate charging time for a battery
can be calculated using the following equation:-
Capacity in Ah (battery)
Charging
time/hours
=
Charger
output
(Amps)
For example, a 45Ah battery would require approximately 11 hours to charge from a 4.2A battery
charger. Battery icon on display (8) indicates charge status of battery.
The above table is to give an average charge time.
If the charger you are using is an automatic or smart charger then it will automatically turn off or
revert to “float” charge status to maintain the battery in its fully charged state.