Husqvarna FC 450 2019 Owner's Manual page 110

14 ELECTRICAL SYSTEM
108
Info
Even when there is no load on the battery, it discharges steadily.
The charging level and the method of charging are very important for the service life of the battery.
Rapid recharging with a high charging current shortens the service life of the battery.
If the charging current, charging voltage, or charging time are exceeded, the battery will be destroyed.
If the battery is depleted by repeated starting, the battery must be charged immediately.
If the battery is left in a discharged state for an extended period, it will become over-discharged and sul-
fated, destroying the battery.
The battery is maintenance-free.
F01568-10
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Preparatory work
–
Press and hold the kill switch
the engine stops.
–
Remove the air filter box cover. (
–
Remove the seat. ( p. 63)
–
Remove the battery. (
Main work
–
Check the battery voltage.
» Battery voltage: < 9 V
–
Do not charge the battery.
–
Replace the battery and dispose of the old battery
properly.
» If the specifications have been met:
Battery voltage: ≥ 9 V
–
Connect the battery charger to the battery. Switch on
the battery charger.
Guideline
The charging current, charging voltage, and charg-
ing duration must not be exceeded.
Maximum charging volt-
age
Maximum charging cur-
rent
Maximum charging time
Charge the battery regu-
larly when the motorcy-
cle is not in use
(EU) battery charger (26529974000)
Alternative 1
(US) battery charger (26529974500)
These battery chargers test whether the battery
retains its voltage. It is also impossible to overcharge
the battery with these battery chargers. The charging
time may be longer at low temperatures.
while the engine is idling until
p. 64)
p. 106)
14.4 V
3.0 A
24 h
6 months