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23 Troubleshooting Guide
23.2 Charger
Runtime is too short. Battery not fully
charged.
► Charge the battery, @ 11.2.
Useful life of battery
has been reached or
exceeded.
► Have the battery checked by an authorized STIHL servicing
dealer.
Battery is not being
charged.
LED flashes
red.
Malfunction in
battery or charger.
► Remove the battery and reinsert it, @ 14.
► If the LED continues to flash, do not attempt to charge.
Have the battery and the charger checked by an authorized
STIHL servicing dealer.
Always remove the battery before carrying out any inspection, cleaning or maintenance.
Condition LEDs on
Charger
Cause Remedy
Condition LEDs on
Charger
Cause Remedy
Battery is not being
charged.
LED flashes
red.
No electrical contact
between charger and
battery.
► Remove the battery and reinsert it into the charger.
Malfunction in
battery or charger.
► Remove the battery and reinsert it, @ 14.
► If the LED continues to flash, do not attempt to charge.
Have the battery and the charger checked by an authorized
STIHL servicing dealer.