Product(WX697L) NITRO 20V POWER SHARE CORDLESS OSCILLATING MULTI-TOOL WITH BRUSHLESS MOTORContinuous flashing light on the battery charger indicator
(WX697L) NITRO 20V POWER SHARE CORDLESS OSCILLATING MULTI-TOOL WITH BRUSHLESS MOTOR

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.