Battery Adapter For Ryobi 18V Battery Converter for Makita 18V Li-Ion battery to Used for Roybi 18V Li-Ion/NI-MH/CD Power Tool Battery: Amazon.co.uk: DIY & Tools
Badaptor Battery Adaptor Makita 18V Battery to Ryobi One+ Power Tools | ITS.co.uk
TPDL MT18RL Battery Adapter for Ryobi 18V Battery Tool, Battery Converter with USB Connection, Convert with Makita 18V Battery to for Ryobi 18V Lithium-Ion Tool: Amazon.co.uk: Computers & Accessories