9
Charging method B
STEP 1 - BOOST CHARGE
To start a charge cycle; connect the charger to the mains.
The charger is in constant current mode, charging with the maximum current indicated on
the charger, the LED-indication on the charger is ORANGE.
STEP 2 – TOP-UP CHARGE
The charger is in constant voltage mode, charging with a decreasing current until the
current is below the chargers charge termination level (indicated on the charger). The
LED-indication will turn to YELLOW during Top-up charge. The battery is typically 90-95%
fully charged when the LED indicator charges to yellow. The charger stays in this mode until
the charge current decreases to charge termination level. The battery is charged to its full
capacity at the end of this step
STEP 3 – FLOAT CHARGE
The LED-indication on the charger is GREEN and the battery is fully charged.
The charger is in standby mode. The charge voltage is at standby level and the charger may
remain connected to the battery.
The charger will return to boost charging if the battery is used.
A load larger than the cut-off current will initiate a new charge cycle.
Orange
Orange
Green
Yellow
INDICATOR:
YELLOW
INDICATOR: GREEN
Charge Voltage
Charge Current
INDICATOR: ORANGE
Charge Voltage
Step 2
Top-up Charge
Step 3
Float Charge
Step 1
Boost Charge
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Diagram: B
