English
During Charging Process
The light emitting diodes glow
continuously or flash to indicate the
progress of charge.
A green flashing light emitting diode
indicates the capacity that is currently
being charged.
0 - 20 %
20 - 40 %
40 - 60 %
60 - 80 %
80 - 100 %
The light emitting diodes on the battery
go off automatically when the charge
process is completed.
If the light emitting diodes on the battery
flash or glow red – see "If the red light
emitting diodes glow continuously /
flash".
40
During Operation
The green light emitting diodes glow
continuously or flash to indicate the state
of charge.
80 - 100 %
60 - 80 %
40 - 60 %
20 - 40 %
0 - 20 %
If the light emitting diodes on the battery
flash or glow red – see "If the red light
emitting diodes glow continuously /
flash".
If the red light emitting diodes glow
continuously / flash
A
B
C
D
A
1 light emitting
Battery is too
1) 2)
diode glows con-
hot
tinuously red:
B
4 light emitting
Malfunction in
diodes flash red
battery
C
3 light emitting
Power tool is too
diodes glow con-
hot – allow it to
tinuously red:
cool down.
D
3 light emitting
Malfunction in
diodes flash red
power tool
1)
When charging: Charge process
starts automatically after the battery
has cooled down / warmed up.
1)
/cold
3)
4)
KGA 770