Advice on Ryobi pack repair. Some cells are reading a voltage of 0.1 to 0.3 millivolts, ie not 1 to 3 volts. I'm wondering if these cells are protected or locked, or
How To Fix Common Ryobi 40v Battery Problems - Essential Home and Garden
How to Fix Ryobi Batteries, with Simple Tools - 1170 - YouTube
2Pack 18V 5000 mAh Rechargeable Battery for Ryobi ONE+ Tool P102 P103 P104 P105 P106 P107 P108 Power Tool with LED Charge Indicator Light : Amazon.com.au: Home Improvement