Product(WX177L) NITRO 20V BRUSHLESS SWITCHDRIVER 2.0 2-IN-1 CORDLESS DRILL & DRIVERContinuous flashing light on the battery charger indicator
(WX177L) NITRO 20V BRUSHLESS SWITCHDRIVER 2.0 2-IN-1 CORDLESS DRILL & DRIVER

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.