AEG 18V to Black and Decker 20V Battery AdapterThe RIDGID 18V AEG 18V to Black and Decker 20V & Porter Cable 20V Battery Adapter is designed to give you more flexibility across your tools. With this adapter, you can power up your Black and Decker or Porter Cable tools using your RIDGID or AEG batteries, eliminating the need for separate battery platforms. Built with durable ABS housing and pure copper connectors, this adapter ensures a stable and efficient power transfer so your tools perform