Package Contents; Charging Characteristic - LEAB CHAMP 12 V User Manual

6 Charging characteristic

5 Package contents

Name
Battery charger
User manual
6 Charging characteristic
Battery charging is fully automatic and micro-processor controlled with a 3-stage
IU U characteristic curve for gentle and optimum charging of the batteries.
1 2
Fig. 2: IU1U2 charging characteristic
I phase: Charging with constant current
Depending on the battery charge state, the battery is charged with maximum
charging current to store as much energy as possible in the battery. After reaching
the set main charging voltage, the charger switches to the next charging phase (U
phase). If the set main voltage is not reached within max. 10 hours, the device
changes to the U
U phase: Charging with constant current
1
In the main charging phase, the voltage is kept at a constant value. As the battery
increasingly charges, the current decreases continuously and approaches a lower
limit.
Battery
Gel battery
Wet cell battery
AGM battery
42 LEAB Automotive GmbH
phase.
2
Type
12 V
12 V
12 V
LEAB Automotive GmbH
Main charge voltage
14.4 V
14.1 V
14.4 V
Thorshammer 6
No.
1x
1x
1
24866 Busdorf