TSA 230
English
31
During Charging Process
The LEDs glow continuously or flash to 
indicate the progress of charge.
A green flashing LED indicates the 
capacity that is currently being charged.
The light emitting diodes on the battery 
go off automatically when the charge 
process is completed.
If the LEDs on the battery flash or glow 
red – see "If the red LEDs glow 
continuously / flash".
During Operation
The green LEDs glow continuously or 
flash to indicate the state of charge.
If the LEDs on the battery flash or glow 
red – see "If the red LEDs glow 
continuously / flash".
If the red LEDs glow continuously / flash
3901BA018 KN
80 - 100 %
60 - 80 %
40 - 60 %
20 - 40 %
0 - 20 %
3901BA016 KN
80 - 100 %
60 - 80 %
40 - 60 %
20 - 40 %
0 - 20 %
A1LED glows 
continuously 
red:
Battery is too 
hot
1) 2)
/cold
1)
1)
When charging: Charge process 
starts automatically after the battery 
has cooled down / warmed up.
2)
During operation: Power tool cuts 
out – allow battery to cool down; it 
may be necessary to take the 
battery out of the power tool for this 
purpose.
B 4 LEDs flash 
red
Malfunction in 
battery 
3)
C 3 LEDs glow 
continuously 
red:
Power tool is too 
hot – allow it to 
cool down.
D 3 LEDs flash 
red
Malfunction in 
power tool 
4)