Medion micromaxx MD 15442 Instruction Manual page 41

6.5.4. Mode 4 (Quick charging process for 12 V car battery,
receiver battery capacity 1.2–120 Ah, 4 A charging
current)
Set this mode to quickly charge batteries with a capacity under 120 Ah.
The charger normally recognises the mode suitable for the battery type. If the bat-
tery is still not detected, do the following:
NOTE
Refer to the nameplate on your battery for the battery type.
 Press the MODE button several times to select Mode 4.
Charging mode 4
If you then do not set another mode the electronics automatically start the charg-
ing process with a charging current of around 4 A.
When the battery is fully charged, all bars on the battery display are permanently lit.
Trickle charging takes place in this status.
6.5.5. Winter mode
Set this mode to charge batteries with a capacity over 1.2 Ah and lower environ-
mental temperatures. Set this mode also to load AGM (Absorbent Glass Mat) batter-
ies and a capacity of over 1.2 Ah.
The charger normally recognises the mode suitable for the battery type. If the bat-
tery is still not detected, do the following:
NOTE
Refer to the nameplate on your battery for the battery type.
 Press the MODE button several times to select Mode 4.
Charging mode 4
If you then do not set another mode the electronics automatically start the charg-
ing process with a charging current of around 3.8 A.
When the battery is fully charged the frame on the battery icon stops flashing and
the whole battery lights up permanently. Trickle charging takes place in this status.
is shown on the screen.
is shown on the screen.
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