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a) LH 700:
b) LH 804:
C
2. Examine the battery (B) for damages. Replace the
battery if it is damaged.
3. Clean the battery terminals (C).
4. Connect the battery cables (A).
To charge the battery (LH 700)
•
If the battery is not used for a long period of time,
charge it fully before you use it.
•
Use a battery charger that automatically adjusts the
voltage. We recommend a 2-stage charger with
constant voltage that automatically decreases to
trickle charging when the battery is fully charged.
Speak to your Husqvarna dealer for information
about the correct battery charger.
•
Do a trickle charging 1-2 times during the winter
season when the product is in storage.
To charge the battery (LH 804)
The battery is a gel battery. It is not necessary to do
maintenance on the battery.
WARNING: Do not charge the battery more
than recommended. The life of the battery
decreases and flammable gases can come
from the battery.
CAUTION: If the battery becomes very hot
when it charges, disconnect the battery
immediately.
1177 - 001 - 02.04.2020
A
C
B
A
C
B
•
Use a voltage-regulated battery charger for gel
Recommended battery chargers
batteries. Refer to
(LH 804) on page 21 . Speak to your Husqvarna
dealer for more information about the correct battery
charger.
•
If the battery is not used for a long period of time,
charge it fully before you use it.
•
Do a trickle charging 1-2 times during the winter
season when the product is in storage.
Recommended battery chargers (LH 804)
The recommendations are correct at an average
ambient temperature of 25°C/77°F.
Battery charger type
Alternator.
Constant voltage charger.
Float charger.
Fast charger, constant
voltage charger.
Battery charger for cyclic
batteries or batteries con-
nected in a series string.
Charge time at different currents (LH 804)
The recommendations are correct at an average
ambient temperature of 25°C/77°F. The charge time
changes with different ambient temperatures and
different battery chargers.
Current
100 A
50 A
25 A
Recommendations
13.65–15.0 V.
13.8–15.0 V. Max. 10 A.
Charge for 6–12 h.
13.2–13.8 V. Max. 1 A. No
time limit at lower voltag-
es.
Max. 15.6 V. No current
limit if the battery temper-
ature is less than 50°C/
125°F. Charge until the
current is less than 1 A.
14.7 V. No current limit if
the battery temperature is
less than 50°C/125°F.
When the current is less
than 1 A, charge with 2 A
constant current for 2 h.
Approximate time to 90%
charge level
35 minutes
75 minutes
140 minutes
21
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