DE
FR
NL
77
EN
6.2. Description of the charging cycle
Step
1
2
3
Mode
Battery
charge
test
Constant
current
charging
Constant
voltage
charging
Battery
voltage
test
Trickle
charging
1
A:
At a volt-
age of less
than 8 V,
the battery
will be de-
tected as a
6 V battery.
B:
At a volt-
age of be-
tween
1.5 V and
5 V trick-
le charging
is activated
(1 A pulsed
charging
until the
voltage
reaches
5.25 V).
C:
If a volt-
age of
5.25 V
is not
achieved
within 30
min, the
battery is
recognised
as defec-
tive.
1 A con-
stant cur-
rent load
up to 7.2 V
-
If after 1
minute the
voltage:
A:
drops
below 6 V,
the battery
is recog-
nised as de-
fective
B:
is be-
tween
6–6.4 V,
the charg-
er switch-
es to trickle
charge
C:
is over
6.85 V, trick-
le charg-
ing starts as
soon as the
voltage falls
under this
1A: Con-
stant volt-
age charg-
ing
If the
charge falls
below 0.2 A,
the charg-
ing process
stops until
the voltage
drops be-
low 6.85 V
6.4 V/1 A:
Charging
will contin-
ue
