Calculate the time for the safety timer as follows:
Examples:
Battery capacity
Charging current
2000 mAh
2.0 A
3300 mAh
3.0 A
1000 mAh
1.2 A
The factor 11.9 ensures that 140% of the battery's capacity can be charged (the battery is thus guaranteed to
be fully charged) before the safety timer will respond.
Automatic shutdown at a certain charging capacity
Capacity Cut-Off
ON
5000mAh
This safety feature of the charger enables automatic termination of the charging process when a certain battery
capacity has been "loaded in".
This safety feature can be turned on ("ON") or off ("OFF"), and it also allows you to set the capacity.
Do not set the capacity too low; otherwise the battery cannot charge fully.
Turning on or off the confirmation alerts when buttons are pressed and the warning tones
Key Beep
Buzzer
The "Key Beep" function turns the confirmation alert for each time a key is pressed on ("ON") or off ("OFF").
With the "Buzzer" function you can turn the signal tones for various function/warning alerts on ("ON") or off ("OFF").
Selecting the voltage/current supply
Power Source?
DC Supply Power
Here you can set the voltage or power supply to which the charger is connected.
• Power supply = "DC Supply Power"
• Lead-acid battery = "Battery"
It is imperative here to pay attention to the proper setting. This is particularly important for the energy
recovery in "Regenerative Discharge" mode when the discharge energy is fed back into the car lead-acid
battery used for operation (applicable only for discharging lithium batteries).
is not possible and must not be used when the charger is connected to a power supply!
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Time interval
2000 / 2.0 = 1000 / 11.9 = 84 minutes
3300 / 3.0 = 1100 / 11.9 = 92 minutes
1000 / 1.2 = 833 / 11.9 = 70 minutes
ON
ON
Power Source?
Battery