Amazon.com: 5 Packs Tool Mount for Dewalt 18V,20V Drill; Battery Holder for Dewalt 20V Battery MOUNTS/Hanger/Dock Holder Fit for DCB203 DCB205 DCB200 Battery,also mount for Milwaukee M18 battery and 18V tool :
Power Wheel Adapter for Ridgid AEG 18V Hyper Lithium Battery Adapter with Fuse & Wire Terminal,14 Gauge Wire Power Convertor for DIY RC Trucks, RC Toys, Robotics, Work Lights : Tools & Home Improvement - Amazon.com
Amazon.com: Adapter Converter for Ridgid AEG 18V Hyper li-ion to Dewalt 20V DCB205 DCB206 DCB200 Li-ion Power Tool Battery : Tools & Home Improvement
Battery Adapter For Ridgid 18V Lithium Battery to For Dewalt 18V Power Tools NEW | eBay