5. TROUBLESHOOTING
Problem
Charging is not possible.
Green battery charge
indicator
continuously lit.
Red battery error
indicator
[ Fig. O2 ]
Green battery charge
indicator
error indicator
illuminated [ Fig. O2 ]
6. TECHNICAL DATA
Battery Quick Charger
AL 1830 CV
Mains voltage
Mains frequency
Rated power
Battery charging voltage
Max. battery charging
current
Battery charging time 80 % /
97 – 100 % (approx.)
PBA 18V 2,0Ah W-B
PBA 18V 2,5Ah W-B
PBA 18V 4,0Ah W-C
_14901-20.960.03_2024-04-19.indd 15
_14901-20.960.03_2024-04-19.indd 15
Possible Cause
The battery is not connected
(correctly).
(Lc)
is
Battery contacts are dirty.
(Wc)
is flashing.
Battery temperature is
outside the permissible
charging temperature range.
Battery is defective.
Mains plug of the charger is
(Lc)
/ the red battery
not (correctly) plugged in.
(Wc)
is not
Socket outlet, mains cable or
charger is defective.
Unit
V (AC)
Hz
W
V (DC)
A
min.
min.
min.
Remedy
v Connect the battery to
charger correctly.
v Clean the battery contacts
(e. g. by connecting and
disconnecting the battery sev-
eral times. Replace the bat-
tery if necessary.
v Wait until the battery
temperature is between
0 °C and + 45 °C again.
v Replace the battery.
v Insert the mains plug into the
mains socket (completely).
v Check the mains voltage.
Let the charger be checked
if necessary by an authorised
specialist dealer or the
GARDENA Service.
Value (Art. 14901)
220 – 240
50 – 60
70
18
3.0
32 / 45
40 / 60
64 / 95
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