Product(WX747L.9) 20V MAKERX PORTABLE MINI BLOWER - TOOL ONLYContinuous flashing light on the battery charger indicator
(WX747L.9) 20V MAKERX PORTABLE MINI BLOWER - TOOL ONLY

Continuous flashing light on the battery charger indicator

Try this solution

Reinsert the battery

Try reinserting the battery into the charger.

Possible Cause:
The battery may not be properly seated.