RIDGID 18V Cordless 3-Tool Combo Kit with Drill/Driver, Circular Saw, Sander, 2.0 Ah and 4.0 Ah Battery, Charger, and Bag R9207-R8606B - The Home Depot
Adapter for Ryobi 18v Series Tools Compatible with for Ridgid 18v Li-ion Battery | eBay
DIY Adapter for Ryobi ONE+ Battery to Ridgid 18V Power Tool - EveryThang3D | eBay
Should You Use Cordless Tool Battery Adapters? - PTR
NTD: Badaptor Ridgid-to-Ryobi adapter didn't want to invest in yet another battery plat, and will save by buying less expensive tools where it makes sense : r/Tools
Adapter Converter for Ridgid AEG 18V Hyper li-ion to Dewalt 20V DCB205 DCB206 DCB200 Li-