If the battery error LED starts flashing on your Husqvarna BLi-X battery, there can be a couple of causes for this issue.
The warning light on your BLi-X battery will most probably turn on because of too high or too low an ambient temperature.
The battery temperature indicator is ON while the battery is in the charger
Temperature deviation
In this case, the BLi-X battery is too cold or too hot to use or to charge.
If the battery temperature is lower than -10°C (14°F) or higher than 70°C (158°F), the battery will not work during discharging.
If the battery temperature is lower than 5°C (41°F) or higher than 50°C (122°F), the battery will not charge.
- Let the battery cool down or move it indoors to warm it up
- When the battery is at the correct temperature, it can be used again.
- Use the battery in ambient temperatures between -10°C (14°F) and 40°C (104°F).
The battery error indicator flashing
The battery is empty
Charge the battery.
How to charge a BLi-X battery
Heavy workload in combination with very low battery temperature
Warm up the battery.
For example, move it indoors or operate at low speed until the battery is warm.
The battery does not operate
The operating range of the battery is at its limit.
Remove the battery from the product. Let the battery rest, and then push the battery indicator button.
The battery temperature indicator is ON
The battery is too cold or too hot to use
Keep the battery in an ambient temperature between -10°C (14°F) and 40°C (104°F).
When the battery has the correct temperature, it can be used again.
The battery temperature indicator flashes
The battery is near its temperature limits
Decrease the speed and/or workload.
Keep the battery in the preferred temperature between -10°C (14°F) and 30°C (86°F) for optimal performance.