How To Fix Ryobi Battery That Won T Charge. You may have Ryobi battery charger problems which need to be fixed or you may need to make sure your charger is working correctly. A lot of the Ryobi batteries will say they are defective even if they are still good.
The most common reason a Ryobi 18V battery wont charge is that one or more of the cells have been discharged too far. If the battery is not fully charged repeat steps 4 through 7. Thats not the only fix though.
Charging a ryobi 18v battery pack how to fix a ryobi battery that wont.
Battery crystallization is a common scenario that puts the Ryobi batteries into sleep mode. Sometimes the cells may have drained below the charge threshold to prevent damage. If the battery is not fully charged repeat steps 4 through 7. The charger cannot detect the battery to check its health and wont risk charging it.
