6 Charging Characteristics
Battery charging is fully automatic and micro-processor controlled with a 3-
stage IU
1
U
2
characteristic curve for gentle and optimum charging of the batter-
ies. The charging phase of the charger is indicated by the LEDs on the display
of the unit (
, Fig. 2, no. 7).
Fig. 3: Charging characteristic of lead-acid battery (wet, gel/AGM)
Fig. 4: Charging characteristic of traction battery
13
LEAB Automotive GmbH
Thorshammer 6
24866 Busdorf
LEAB Automotive GmbH
6 Charging Characteristics