RIDGID 18V to Ryobi 18V Battery Adapter It works in one direction

It works in one direction only: Milwaukee batteries powering Porter Cable tools

Milwaukee M18 and DeWalt 18V Ni-Cd compatibility

Your Bosch 18V GBA (Blue) battery and Makita 18V LXT tools run at the same voltage

Ryobi 18V ONE+ and AEG 18V compatibility

RIDGID 18V to Ryobi 18V Battery Adapter It works in one directionThis adapter lets you power Ryobi 18V ONE+ cordless tools with the RIDGID 18V batteries you already own. Both run at 18V, so the adapter changes the fitting and not the voltage. The molded ABS housing keeps it light and hard wearing, and pure copper contacts keep current delivery steady. This helps you get the most out of your existing battery system while avoiding the cost of another set of batteries and chargers. Specifications SKU PTA RID18 RYO18