Soft charge
(Indication on screen )
The
“
Sof
t
char
ge”
phase
i
s
used
when
t
he
bat
t
er
y
i
s
deep
discharged. The battery is charged until it is ready to receive
normal charging (11.6V) and then the normal charging is started.
Desulphation
(Indication on screen )
The
“
Desul
phat
i
on”
phase
i
s
used
i
f
t
he
bat
t
er
y
has
not
been
used for a longer period.
Bulk charging
(Indication on screen )
The
“
Bul
k
char
gi
ng”
phase
i
s
t
he
phase
wher
e
t
he
bat
t
er
y
under
a
constant current is charged up to app. 85% of the full capacity.
Absorption
(Indication on screen )
The
“
Absor
pt
i
on”
phase
i
s
t
he
phase
wher
e
t
he
bat
t
er
y
under
a
constant voltage is charged up to app. 98% of the full capacity.
The intelligent charging curve
Testing
Soft charge
Desulphation
Bulk charge
Absorption
After charge
Testing
Maintenance
Maintenance
2009-03-02 keepower XL-pro manual GB TA.indd 10
05-03-2009 11:24:54
48
