HSA 65, HSA 85
English
39
During Operation
The green light emitting diodes indicate 
the state of charge by lighting up and 
flashing.
If the light emitting diodes on the battery 
flash or light up red – see "If the red light 
emitting diodes light up / flash".
If the red light emitting diodes light 
up / flash
3901BA016 KN
80 - 100 %
60 - 80 %
40 - 60 %
20 - 40 %
0 - 20 %
1 light emitting diode 
lights up red: 
Battery is too 
hot
1) 2)
/cold
1)
1)
During charging process: Charging 
process starts automatically after 
the battery has cooled down / 
warmed up.
4 light emitting diodes 
flash red:
Battery faulty
3)
3 light emitting diodes 
light up red:
Power tool is too 
hot – allow it to 
cool down.
3 light emitting diodes 
flash red:
Power tool 
faulty – have 
checked by 
servicing 
dealer
4)
3901BA017 KN
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.
3)
Battery is faulty and must be 
replaced.
4)
STIHL recommends a STIHL 
servicing dealer.