Have a Cordless Tool Battery Won't Recharge? You Can Fix That.
18V Ryobi Lithium Battery Not Charging - Teardown and Repair - YouTube
Have a Cordless Tool Battery Won't Recharge? You Can Fix That.
Ryobi charger problems. It has the halfway up solid green light and doesn't charge. When I place battery in, it blinks red then goes to this after a few seconds. I have
RYOBI ONE+ 18V HIGH PERFORMANCE Lithium-Ion 4.0 Ah Battery and Charger Starter Kit PSK004 - The Home Depot
RYOBI P135 18V One+ 6 Port Lithium Ion Battery Supercharger (18V Batteries Not Included/Charger Only) - - Amazon.com
Modify Ryobi Charger for Li Battery - Instructables