Reset Your Worx 20V Battery in 3 Ways
When your Worx 20V battery won’t charge:
Healthy Worx Battery: Connect positive and negative terminals for 15 seconds.
Other Tool Battery: Use an 18–20V battery from another brand. (I show how to use dewalt 20v battery to reset worx battery in this video)
DC Power Supply: Set to 20V/1A, and connect to reset.