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Melanie RichardsJul 27, 2025
What to do if Husqvarna Battery Charger QC80 and QC80F charging LED flashes red?
- SSarah DanielsJul 27, 2025
If the charging LED on your Husqvarna Battery Charger QC80 or QC80F is flashing red, it indicates a temperature deviation. The battery may be too cold or too hot to charge or use. Allow the battery to cool down or warm up to the appropriate temperature. Ensure you use the battery charger in ambient temperatures between 5 °C (41 °F) and 40 °C (104 °F). Once the battery reaches the correct temperature, it can be used or charged.